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CVE-2022-42703

CVE-2022-42703

EPSS 1.0%
mm/rmap.c in the Linux kernel before 5.19.7 has a use-after-free related to leaf anon_vma double reuse.
Affected products
n/a · n/a

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References
https://bugs.chromium.org/p/project-zero/issues/detail?id=2351https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.7https://github.com/torvalds/linux/commit/2555283eb40df89945557273121e9393ef9b542bhttps://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2555283eb40df89945557273121e9393ef9b542bhttps://googleprojectzero.blogspot.com/2022/12/exploiting-CVE-2022-42703-bringing-back-the-stack-attack.html