CVE-2021-28971 - log back

CVE-2021-28971 edited at 25 Mar 2021 09:56:47
References
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d88d05a9e0b6d9356e97129d4ff9942d765f46ea
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.11.9&id=948aa695eaf6524d4890319c1bfe84a42b7edb95
+ https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.26&id=514ea597be8e4b6a787bc34da111c44944fbf5a5
CVE-2021-28971 edited at 24 Mar 2021 23:24:24
References
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d88d05a9e0b6d9356e97129d4ff9942d765f46ea
+ https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.11.9&id=948aa695eaf6524d4890319c1bfe84a42b7edb95
CVE-2021-28971 edited at 22 Mar 2021 20:05:49
Severity
- Unknown
+ Low
Remote
- Unknown
+ Local
Type
- Unknown
+ Denial of service
Description
+ In intel_pmu_drain_pebs_nhm in arch/x86/events/intel/ds.c in the Linux kernel through 5.11.8 on some Haswell CPUs, userspace applications (such as perf-fuzzer) can cause a system crash because the PEBS status in a PEBS record is mishandled, aka CID-d88d05a9e0b6.
References
+ https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d88d05a9e0b6d9356e97129d4ff9942d765f46ea
CVE-2021-28971 created at 22 Mar 2021 20:05:14
Severity
+ Unknown
Remote
+ Unknown
Type
+ Unknown
Description
References
Notes