vdanen/rhvex-cve huggingface dataset:
CVE-2023-51767 (Moderate severity, published 2023-12-23)
CVSS score: 7 (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)
CWE: CWE-287
Description: An authentication bypass vulnerability was found in a modified version of OpenSSH. When common types of DRAM memory are used, it might allow row hammer attacks because the integer value of authenticated authpassword does not resist flips of a single bit. Exploiting a Rowhammer-style attack to flip bits in memory, forces successful authentication by setting the return code to 0.
Statement: THIS IS A HARDWARE PROBLEM THAT CANNOT BE FIXED as a software-level fix is ineffective.

Red Hat has determined this vulnerability to be a Moderate impact because it targets the local system and lacks a widespread impact beyond compromising the integrity of individual processes by exploiting CPU internals and stack variables.

MORE ABOUT THIS ISSUE:

"Mayhem" is a potent attack technique that focuses on the core components of computing systems, specifically the CPU internals and stack variables. This method signifies a noteworthy advancement in cyber threats, demonstrating the ability to tamper with a computer's memory and compromise both stack and register variables. Capitalizing on the well-known Rowhammer effect, where swift access to a DRAM row induces bit flips in neighboring rows, this attack exploits these bit flips to disrupt stack variables and manipulate register values within a given process. The manipulation is accomplished by targeting register values stored in the process' stack, which, once flushed out to memory, become vulnerable to Rowhammer attacks. When reloaded, these corrupted values cause chaos, compromising the integrity of the entire process. 

It's important to note that this attack is confined to the local system, leading us to categorize it as a moderate threat.

Access to the platform is granted only after successful authentication through multifactor authentication (MFA). Domain accounts are configured to lock out based on predefined access policies, reducing the effectiveness of brute-force attacks on authentication mechanisms. The platform employs IAM roles for identification and authentication within its cloud infrastructure that govern user access to resources and manage provisioning, deployment, and configuration within the platform environment. 

This reduces the risk of unauthorized access through third-party or external user accounts. Finally, memory protection mechanisms are used to enhance resilience against unauthorized commands or improper authentication.

The research presented in the provided link introduces the attack described below: https://arxiv.org/abs/2309.02545
Mitigation: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

There is no upstream solution. Changing the success code logic would break system behavior. Since Rowhammer exploits physical DRAM faults, software-level fixes are ineffective, and no mitigation will be pursued.
CVE-2023-6277 (Moderate severity, published 2023-11-01)
CVSS score: 6.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
CWE: CWE-400
Description: An out-of-memory flaw was found in libtiff. Passing a crafted tiff file to TIFFOpen() API may allow a remote attacker to cause a denial of service via a craft input with size smaller than 379 KB.
Statement: This is a moderate severity flaw because the impact of the issue is minimal.

Within regulated environments, a combination of the following controls acts as a significant barrier to successfully exploiting a CWE-400: Uncontrolled Resource Consumption vulnerability and therefore downgrades the severity of this particular CVE from Moderate to Low.

Red Hat restricts access to all platform information by default, granting access only after successful hard token-based multi-factor authentication (MFA) and enforcing least privilege to ensure only authorized roles can execute or modify code. The environment employs malicious code protections, including IDS/IPS and antimalware tools to detect threats and monitor resource usage, helping prevent uncontrolled consumption that could lead to system failure. Additional safeguards, such as web application firewalls and load-balancing strategies, protect against resource exhaustion and performance degradation. Event logs are centrally collected, correlated, and analyzed to support monitoring, alerting, and retention, aiding in the detection of abnormal behavior and potential denial-of-service (DoS) conditions. Static code analysis and peer reviews enforce strong input validation and error handling, reducing the likelihood of input-based DoS attacks.
CVE-2023-45231 (Moderate severity, published 2024-01-15)
CVSS score: 6.5 (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
CWE: CWE-125
Description: A security loophole involving an out-of-bounds read was identified in EDK2, the open-source reference implementation of the UEFI specification. This vulnerability enables an unauthorized attacker within the vicinity of the network to transmit a specifically crafted Neighbor Discovery Redirect message. Consequently, this may lead to the unauthorized reading of memory beyond the message boundaries, potentially resulting in the exposure of sensitive information.
Statement: The out-of-bounds read vulnerability in EDK2 represents a moderate security concern. This flaw, found in the open-source implementation of the UEFI specification, allows an attacker within the local network to exploit the issue by sending a carefully crafted Neighbor Discovery Redirect message. While requiring proximity for exploitation, the vulnerability could lead to unauthorized memory access and potential leakage of sensitive information.
Mitigation: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
CVE-2023-21873 (Moderate severity, published 2023-01-16)
CVSS score: 4.9 (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H)
Description: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer).  Supported versions that are affected are 8.0.31 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server.  Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
CVE-2023-48950 (Low severity, published 2023-11-28)
CVSS score: 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
CWE: CWE-115
Description: An issue in the box_col_len function in openlink virtuoso-opensource allows attackers to cause a Denial of Service (DoS) after running a SELECT statement.
Statement: Red Hat ships virtuoso-opensource only in RHEL 7, which is no longer supported within our support scope.
CVE-2023-25563 (Moderate severity, published 2023-02-13)
CVSS score: 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
CWE: CWE-125
Description: A flaw was found in GSS-NTLMSSP, a mechglue plugin for the GSSAPI library that implements NTLM authentication. Multiple out-of-bounds reads occur when decoding NTLM fields and can trigger a denial of service. A 32-bit integer overflow condition can lead to incorrect checks of the consistency of the length of internal buffers. Although most applications will error out before accepting a single input buffer of 4GB in length, this issue can happen. This vulnerability can be triggered via the main `gss_accept_sec_context` entry point if the application allows tokens greater than 4GB in length, leading to a large, up to 65KB, out-of-bounds read, which could cause a denial of service if it reads from unmapped memory.
CVE-2023-52649 (Moderate severity, published 2024-04-30)
CVSS score: 5.5 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Description: An array read overflow vulnerability was found in drivers/gpu/drm/vkms/vkms_composer.c in the Linux kernel. This issue may lead to a crash.
CVE-2023-20576 (Important severity, published 2024-02-12)
CVSS score: 7.7 (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H)
CWE: CWE-345
Description: A vulnerability was found in AMD hardware due to insufficient verification of data authenticity in AGESA. This issue may allow a local unauthenticated attacker to update SPI ROM data, potentially resulting in denial of service or privilege escalation.
Statement: The PSP and AEGIS vulnerabilities necessitate a BIOS update, as they are not inherent to the CPU and cannot be addressed through CPU microcode updates. This requires a UEFI firmware update from the device vendor, distinct from updates in the linux-firmware package. Therefore, linux-firmware on Red Hat Enterprise Linux is marked as not affected.
Mitigation: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
CVE-2023-24535 (Moderate severity, published 2023-06-14)
CVSS score: 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
CWE: CWE-400
Description: A flaw was found in the golang implementation of the protobuf protocol. This issue occurs when parsing a text-format message which contains a potential number consisting of a minus sign, one or more characters of whitespace, and no further input, which will cause a panic.
Statement: Red Hat does not include the affected version (v1.29.0) in any of its software.
CVE-2023-53058 (Moderate severity, published 2025-05-01)
CVSS score: 5.5 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Description: In the Linux kernel, the following vulnerability has been resolved:

net/mlx5: E-Switch, Fix an Oops in error handling code

The error handling dereferences "vport".  There is nothing we can do if
it is an error pointer except returning the error code.
CVE-2023-3777 (Moderate severity, published 2023-09-05)
CVSS score: 7.8 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
CWE: CWE-416
Description: A use-after-free flaw was found in the Linux kernel's netfilter: nf_tables component, which can be exploited to achieve local privilege escalation. When nf_tables_delrule() is flushing table rules, it is not checked whether the chain is bound, and the chain's owner rule can release the objects in certain circumstances.
Statement: Exploiting this flaw will require CAP_NET_ADMIN access privilege in any user or network namespace.

And,

On non-containerized deployments of Red Hat Enterprise Linux, you can disable user namespaces by setting user.max_user_namespaces to 0:
~~~
echo "user.max_user_namespaces=0" > /etc/sysctl.d/userns.conf
sysctl -p /etc/sysctl.d/userns.conf
~~~
On containerized deployments, such as Red Hat OpenShift Container Platform, do not use this mitigation as the functionality is needed to be enabled.
Mitigation: Mitigation for this issue is to skip loading the affected module "netfilter" onto the system till we have a fix available, this can be done by a blacklist mechanism, this will ensure the driver is not loaded at the boot time.
~~~
How do I blacklist a kernel module to prevent it from loading automatically?
https://access.redhat.com/solutions/41278 
~~~
CVE-2023-45860 (Moderate severity, published 2024-02-15)
CVSS score: 6.5 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)
CWE: CWE-276
Description: A flaw was found in the Hazelcast Platform. The flaw exists in SQL mapping for the CSV File Source connector. This issue arises from inadequate permission checking, which could enable unauthorized clients to access data from files stored on a member's filesystem.
Mitigation: Disabling the Hazelcast Jet processing engine in the Hazelcast member configuration is a workaround for the issue. As a result, SQL and Jet jobs won't work.
CVE-2023-2166 (Moderate severity, published 2022-12-06)
CVSS score: 5.5 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
CWE: CWE-476
Description: A NULL pointer dereference issue was found in the can protocol in net/can/af_can.c in the Linux kernel, where ml_priv may not be initialized in the receive path of CAN frames. This flaw allows a local user to crash the system or cause a denial of service.
CVE-2023-47627 (Moderate severity, published 2023-11-14)
CVSS score: 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
CWE: CWE-444
Description: An HTTP request smuggling vulnerability was found in aiohttp. Numerous issues with HTTP parsing can allow an attacker to smuggle HTTP requests.
CVE-2023-35148 (Moderate severity, published 2023-06-13)
CVSS score: 4.2 (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N)
CWE: CWE-352
Description: A cross-site request forgery (CSRF) vulnerability in Jenkins Digital.ai App Management Publisher Plugin 2.6 and earlier allows attackers to connect to an attacker-specified URL, capturing credentials stored in Jenkins.
Statement: The Jenkins Digital.ai App Management Publisher Plugin is not shipped in any of the Red Hat products. Hence, closing as not a bug.
CVE-2023-52976 (Low severity, published 2025-03-26)
CVSS score: 5.5 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
CWE: CWE-476
Description: A flaw was found in the EFI module in the Linux kernel. A NULL pointer dereference can be triggered due to a missing check of the return value of the memremap function, causing a crash and resulting in a denial of service.
Statement: This issue has been fixed in Red Hat Enterprise Linux 9.4 via RHSA-2024:2394 [1].

[1]. https://access.redhat.com/errata/RHSA-2024:2394
CVE-2023-29491 (Moderate severity, published 2023-04-11)
CVSS score: 7.8 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
CWE: CWE-121
Description: A vulnerability was found in ncurses and occurs when used by a setuid application. This flaw allows local users to trigger security-relevant memory corruption via malformed data in a terminfo database file found in $HOME/.terminfo or reached via the TERMINFO or TERM environment variable.
Statement: The impact of this CVE is rated Moderate for several reasons which make it difficult to exploit or limited consequences:
* The only outcome is memory corruption possibly leading to a crash
* There is no trace of privilege escalation
* It cannot be triggered remotely, an attacker must have local access
CVE-2023-21808 (Important severity, published 2023-02-13)
CVSS score: 7.8 (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
CWE: CWE-20
Description: A vulnerability exists in how dotnet reads debugging symbols. Reading a malicious symbols file may result in remote code execution.
Statement: This issue does not affect the dotnet package as shipped with Red Hat Enterprise Linux  8 and 9.
CVE-2023-52425 (Moderate severity, published 2024-02-03)
CVSS score: 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
CWE: CWE-400
Description: A flaw was found in Expat (libexpat). When parsing a large token that requires multiple buffer fills to complete, Expat has to re-parse the token from start numerous times. This process may trigger excessive resource consumption, leading to a denial of service.
Statement: The identified flaw in Expat presents a moderate severity issue due to its potential to facilitate resource exhaustion attacks, particularly in scenarios involving parsing large tokens requiring multiple buffer fills. As Expat repeatedly re-parses such tokens from the beginning, it results in disproportionate resource consumption, leading to a denial-of-service (DoS) condition. While the impact is significant, the exploitation requires specific conditions, such as parsing large tokens, which may not always align with typical usage patterns.
Mitigation: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
CVE-2023-0767 (Important severity, published 2023-02-13)
CVSS score: 8.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
CWE: CWE-119
Description: The Mozilla Foundation Security Advisory describes this flaw as:

An attacker could construct a PKCS 12 cert bundle in such a way that could allow for arbitrary memory writes via PKCS 12 Safe Bag attributes being mishandled.
Statement: Firefox and Thunderbird in Red Hat Enterprise Linux 8.6 and later are not affected by this vulnerability, as they use the system NSS library. Firefox and Thunderbird in earlier Red Hat Enterprise Linux 8 extended life streams were affected, and should be updated to fixed versions as they become available.
CVE-2023-52560 (Low severity, published 2024-03-01)
CVSS score: 3.3 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L)
CWE: CWE-401
Description: A potential memory leak flaw was found in damon_do_test_apply_three_regions() in the Linux kernel. This issue may lead to minor memory issues, resulting in compromised availability.
CVE-2023-49286 (Important severity, published 2023-12-03)
CVSS score: 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
CWE: CWE-617
Description: A flaw was found in Squid due to an incorrect check of the return value in the helper process management. This issue may allow attackers to perform remote denial of service.
Statement: The only security impact of this vulnerability is a remote denial of service. For this reason, this flaw was rated with an important, and not critical, severity.
Mitigation: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
CVE-2023-42833 (Important severity, published 2024-02-04)
CVSS score: 8.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
Description: A vulnerability was found in WebKitGTK. This flaw allows a remote attacker to trigger arbitrary code execution by persuading a victim to visit a specially crafted website.
Statement: This vulnerability is rated Important because it affects the confidentiality, integrity, and availability (CIA) of systems, with a high severity rating.
CVE-2023-52999 (Moderate severity, published 2025-03-26)
CVSS score: 7 (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)
Description: A use-after-free vulnerability was found in the Linux kernel in the `ops_init()` function, where improper error handling can result in an out-of-bounds error. This issue occurs if the function `net_assign_generic()` fails and the error-handling code attempts to clean up a pointer that was never properly initialized.
CVE-2023-37460 (Important severity, published 2023-07-24)
CVSS score: 8.1 (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
CWE: CWE-61
Description: A flaw was found in the Plexus Archiver. While using AbstractUnArchiver for extracting, an archive might lead to arbitrary file creation and possible remote code execution (RCE). Extracting an archive with an entry in the destination directory as a symbolic link whose target does not exist will bypass the directory destination verification.
Statement: There are factors beyond the attacker's control. For example, the victim's server must have an incomplete SSH server configuration by not having the "~/.ssh/authorized_keys" existent and also having an SSH Server Port externally accessible. So, an attacker would need, even in other scenarios, to gather configuration settings and previous knowledge about the environment in order to have a successful attack. The impact is Important as code execution might happen, but it is not guaranteed.

Red Hat Fuse 7 contains plexus-archiver as a transitive dependency and does not make it vulnerable during runtime, hence the low impact.
Mitigation: No mitigations are available for this issue.
CVE-2023-6349 (Moderate severity, published 2024-05-26)
CVSS score: 6.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
CWE: CWE-122
Description: A flaw was found in libvpx. Encoding a frame with larger dimensions than the original configured size with VP9 may result in a heap overflow.
Statement: This vulnerability does not affect any versions of Red Hat Enterprise Linux.
CVE-2023-27899 (Important severity, published 2023-03-09)
CVSS score: 7 (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)
CWE: CWE-378
Description: A flaw was found in Jenkins. Jenkins creates a temporary file when a plugin is uploaded from an administrator’s computer. If these permissions are overly permissive, they may allow attackers with access to the Jenkins controller file system to read and write the file before it is installed in Jenkins, potentially resulting in arbitrary code execution.
Statement: OpenShift 3.11 is already in the ELS support model phase. The Jenkins components are out of the scope of the ELS support; hence OpenShift 3.11 Jenkins component is marked in this CVE as Out of Support Scope.
CVE-2023-52833 (Low severity, published 2024-05-20)
CVSS score: 4.4 (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H)
CWE: CWE-476
Description: In the Linux kernel, the following vulnerability has been resolved:

Bluetooth: btusb: Add date->evt_skb is NULL check

fix crash because of null pointers

[ 6104.969662] BUG: kernel NULL pointer dereference, address: 00000000000000c8
[ 6104.969667] #PF: supervisor read access in kernel mode
[ 6104.969668] #PF: error_code(0x0000) - not-present page
[ 6104.969670] PGD 0 P4D 0
[ 6104.969673] Oops: 0000 [#1] SMP NOPTI
[ 6104.969684] RIP: 0010:btusb_mtk_hci_wmt_sync+0x144/0x220 [btusb]
[ 6104.969688] RSP: 0018:ffffb8d681533d48 EFLAGS: 00010246
[ 6104.969689] RAX: 0000000000000000 RBX: ffff8ad560bb2000 RCX: 0000000000000006
[ 6104.969691] RDX: 0000000000000000 RSI: ffffb8d681533d08 RDI: 0000000000000000
[ 6104.969692] RBP: ffffb8d681533d70 R08: 0000000000000001 R09: 0000000000000001
[ 6104.969694] R10: 0000000000000001 R11: 00000000fa83b2da R12: ffff8ad461d1d7c0
[ 6104.969695] R13: 0000000000000000 R14: ffff8ad459618c18 R15: ffffb8d681533d90
[ 6104.969697] FS:  00007f5a1cab9d40(0000) GS:ffff8ad578200000(0000) knlGS:00000
[ 6104.969699] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6104.969700] CR2: 00000000000000c8 CR3: 000000018620c001 CR4: 0000000000760ef0
[ 6104.969701] PKRU: 55555554
[ 6104.969702] Call Trace:
[ 6104.969708]  btusb_mtk_shutdown+0x44/0x80 [btusb]
[ 6104.969732]  hci_dev_do_close+0x470/0x5c0 [bluetooth]
[ 6104.969748]  hci_rfkill_set_block+0x56/0xa0 [bluetooth]
[ 6104.969753]  rfkill_set_block+0x92/0x160
[ 6104.969755]  rfkill_fop_write+0x136/0x1e0
[ 6104.969759]  __vfs_write+0x18/0x40
[ 6104.969761]  vfs_write+0xdf/0x1c0
[ 6104.969763]  ksys_write+0xb1/0xe0
[ 6104.969765]  __x64_sys_write+0x1a/0x20
[ 6104.969769]  do_syscall_64+0x51/0x180
[ 6104.969771]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 6104.969773] RIP: 0033:0x7f5a21f18fef
[ 6104.9] RSP: 002b:00007ffeefe39010 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 6104.969780] RAX: ffffffffffffffda RBX: 000055c10a7560a0 RCX: 00007f5a21f18fef
[ 6104.969781] RDX: 0000000000000008 RSI: 00007ffeefe39060 RDI: 0000000000000012
[ 6104.969782] RBP: 00007ffeefe39060 R08: 0000000000000000 R09: 0000000000000017
[ 6104.969784] R10: 00007ffeefe38d97 R11: 0000000000000293 R12: 0000000000000002
[ 6104.969785] R13: 00007ffeefe39220 R14: 00007ffeefe391a0 R15: 000055c10a72acf0
CVE-2023-2977 (Low severity, published 2023-05-29)
CVSS score: 6.3 (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H)
CWE: CWE-119
Description: A vulnerability was found in OpenSC. This issue causes a buffer overrun in the pkcs15 cardos_have_verifyrc_package. This flaw allows an attacker to supply a smart card package with a malformed ASN1 context. The cardos_have_verifyrc_package function scans the ASN1 buffer for two tags, where the remaining length is wrongly calculated due to a moved starting pointer, leading to a possible heap-based buffer out-of-bounds read. In cases where ASN is enabled while compiling, this problem causes a crash, and further information leaks or more damage is likely.