Mageia 7 MGASA-2021-0062 Moderate: PI Futexes Use-After-Free
mageia
February 1, 2021
This kernel-linus update is based on upstream 5.10.12 and fixes atleast the following security issue: An issue was discovered in the Linux kernel through 5.10.11
Summary
This kernel-linus update is based on upstream 5.10.12 and fixes atleast the
following security issue:
An issue was discovered in the Linux kernel through 5.10.11. PI futexes
have a kernel stack use-after-free during fault handling, allowing local
users to execute code in the kernel (CVE-2021-3347).
For other upstream fixes, see the referenced changelog.
References
- https://bugs.mageia.org/show_bug.cgi?id=28262
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.12
- https://www.cve.org/CVERecord?id=CVE-2021-3347
Resolution
SRPMS
- 7/core/kernel-linus-5.10.12-1.mga7
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Publication date: 01 Feb 2021
URL: https://advisories.mageia.org/MGASA-2021-0062.html
Type: security
CVE: CVE-2021-3347
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