Linux kernel bug fix: powerpc/vdso: Fix VDSO data access when running in a non-root time namespace
Subsystem: arch/powerpc (arch/powerpc/include/asm/vdso_datapage.h)
Bug type: unknown, severity: security
Files changed: arch/powerpc/include/asm/vdso_datapage.h;arch/powerpc/kernel/asm-offsets.c;arch/powerpc/kernel/vdso/cacheflush.S;arch/powerpc/kernel/vdso/datapage.S
Introduced by Christophe Leroy on 2021-04-14 23:04:44 +1000; fixed by Christophe Leroy on 2024-09-13 17:28:36 +0200 (lifetime: 1247 days)