CVE-2024-26582
Assigner: Linux
Published: 2024-02-21T14:59:11.229Z
State: PUBLISHED
descriptions: value: In the Linux kernel, the following vulnerability has been resolved:

net: tls: fix use-after-free with partial reads and async decrypt

tls_decrypt_sg doesn't take a reference on the pages from clear_skb,
so the put_page() in tls_decrypt_done releases them, and we trigger
a use-after-free in process_rx_list when we try to read from the
partially-read skb.
affected: product: Linux
vendor: Linux
defaultStatus: unaffected
repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
versions: version: fd31f3996af2
lessThan: 20b4ed034872
status: affected
versionType: git
version: fd31f3996af2
lessThan: d684763534b9
status: affected
versionType: git
version: fd31f3996af2
lessThan: 754c9bab77a1
status: affected
versionType: git
version: fd31f3996af2
lessThan: 32b55c5ff910
status: affected
versionType: git
product: Linux
vendor: Linux
defaultStatus: affected
repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
versions: version: 6.0
status: affected
version: 0
lessThan: 6.0
status: unaffected
versionType: custom
version: 6.1.79
lessThanOrEqual: 6.1.*
status: unaffected
versionType: custom
version: 6.6.18
lessThanOrEqual: 6.6.*
status: unaffected
versionType: custom
version: 6.7.6
lessThanOrEqual: 6.7.*
status: unaffected
versionType: custom
version: 6.8
lessThanOrEqual: *
status: unaffected
versionType: original_commit_for_fix
title: net: tls: fix use-after-free with partial reads and async decrypt
x_generator: engine: bippy-8df59b4913de