In the Linux kernel, the following vulnerability has been resolved: net: stmmac: protect updates of 64-bit statistics counters As explained by a comment in <linux/u64_stats_sync.h>, write side of s…
High CVSS 7.5
Summary
In the Linux kernel, the following vulnerability has been resolved: net: stmmac: protect updates of 64-bit statistics counters As explained by a comment in <linux/u64_stats_sync.h>, write side of struct u64_stats_sync must ensure mutual exclusion, or one seqcount update could be lost on 32-bit platforms, thus blocking readers forever. Such lockups have been observed in real world after stmmac_xmit() on one CPU raced with stmmac_napi_poll_tx() on another CPU. To fix the issue without introduc…
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/38cc3c6dcc09dc3a1800b5ec22aef643ca11eab8 Patch
- https://git.kernel.org/stable/c/9680b2ab54ba8d72581100e8c45471306101836e Patch
- https://git.kernel.org/stable/c/e6af0f082a4b87b99ad033003be2a904a1791b3f Patch
- https://git.kernel.org/stable/c/38cc3c6dcc09dc3a1800b5ec22aef643ca11eab8 Patch
- https://git.kernel.org/stable/c/9680b2ab54ba8d72581100e8c45471306101836e Patch
- https://git.kernel.org/stable/c/e6af0f082a4b87b99ad033003be2a904a1791b3f Patch
Timeline
- nvd_ingest NVD