Description
In the Linux kernel, the following vulnerability has been resolved: bnxt_en: Disable EOP for TPA on all chips to prevent data corruption EOP (End of frame padding) on the AGG ring may cause overlapping of zero padding at the end of one segment with the next segment's data. If Relaxed Ordering (RO) is enabled, the zero padding may overwrite valid data in the next segment and corrupt the data. Older chips (P5 and older) do not automatically disable RO when EOP is enabled. On some ARM systems, data corruption was reported on 57508 (P5) chips with RO enabled. Always disable EOP on all chips on the AGG rings when TPA is enabled to fix the data corruption.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
bfcd8d791ec18496772d117774398e336917f56e to < 68c181af7cd1ca9cbf29acd95911073bfd3c6397affectedbfcd8d791ec18496772d117774398e336917f56e to < 7aee22a35978b44784612c156e358e375ddf5d16affectedbfcd8d791ec18496772d117774398e336917f56e to < 410da4428b1f47bf9a84bdc0bcaa089d73ba2048affectedbfcd8d791ec18496772d117774398e336917f56e to < b61c4911204a0a2f900e538d64ceb608f6c9614daffectedbfcd8d791ec18496772d117774398e336917f56e to < 927e2617a36f49752cb5613900ca21f40593f07daffectedbfcd8d791ec18496772d117774398e336917f56e to < aab3b5f4d8ec8598606ee011e219ef824ae25ca0affectedbfcd8d791ec18496772d117774398e336917f56e to < c1962ab4645a914a91ff492735881150ddc8a79eaffectedbfcd8d791ec18496772d117774398e336917f56e to < c3faf548a00f4c17100cc9204746975fa46a73b9affected
Linux Linux
Default version status: affected
5.4affected0 to < 5.4unaffected5.10.265 to ≤ 5.10.*unaffected5.15.216 to ≤ 5.15.*unaffected6.1.183 to ≤ 6.1.*unaffected6.6.152 to ≤ 6.6.*unaffected6.12.114 to ≤ 6.12.*unaffected6.18.45 to ≤ 6.18.*unaffected7.1.9 to ≤ 7.1.*unaffected7.2 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/68c181af7cd1ca9cbf29acd95911073bfd3c6397 ↗
- https://git.kernel.org/stable/c/7aee22a35978b44784612c156e358e375ddf5d16 ↗
- https://git.kernel.org/stable/c/410da4428b1f47bf9a84bdc0bcaa089d73ba2048 ↗
- https://git.kernel.org/stable/c/b61c4911204a0a2f900e538d64ceb608f6c9614d ↗
- https://git.kernel.org/stable/c/927e2617a36f49752cb5613900ca21f40593f07d ↗
- https://git.kernel.org/stable/c/aab3b5f4d8ec8598606ee011e219ef824ae25ca0 ↗
- https://git.kernel.org/stable/c/c1962ab4645a914a91ff492735881150ddc8a79e ↗
- https://git.kernel.org/stable/c/c3faf548a00f4c17100cc9204746975fa46a73b9 ↗