Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: ubifs: Set page uptodate in the correct place Page cache reads are lockless, so setting the freshly allocated page uptodate before we've overwritten it with the data it's supposed to have in it will allow a simultaneous reader to see old data. Move the call to SetPageUptodate into ubifs_write_end(), which is after we copied the new data into the page.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d before 4aa554832b9dc9e66249df75b8f447d87853e12e; affected 1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d before 778c6ad40256f1c03244fc06d7cdf71f6b5e7310; affected 1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d before 8f599ab6fabbca4c741107eade70722a98adfd9f; affected 1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d before f19b1023a3758f40791ec166038d6411c8894ae3; affected 1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d before 142d87c958d9454c3cffa625fab56f3016e8f9f3; affected 1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d before fc99f4e2d2f1ce766c14e98463c2839194ae964f; affected 1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d before 4b7c4fc60d6a46350fbe54f5dc937aeaa02e675e; affected 1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d before 17772bbe9cfa972ea1ff827319f6e1340de76566; affected 1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d before 723012cab779eee8228376754e22c6594229bf8f |
| Linux / Linux | affected 2.6.27; unaffected 0 before 2.6.27; unaffected 4.19.312 through 4.19.*; unaffected 5.4.274 through 5.4.*; unaffected 5.10.215 through 5.10.*; unaffected 5.15.154 through 5.15.*; unaffected 6.1.84 through 6.1.*; unaffected 6.6.24 through 6.6.*; unaffected 6.7.12 through 6.7.*; unaffected 6.8.3 through 6.8.*; unaffected 6.9 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/4aa554832b9dc9e66249df75b8f447d87853e12e
- https://git.kernel.org/stable/c/778c6ad40256f1c03244fc06d7cdf71f6b5e7310
- https://git.kernel.org/stable/c/8f599ab6fabbca4c741107eade70722a98adfd9f
- https://git.kernel.org/stable/c/f19b1023a3758f40791ec166038d6411c8894ae3
- https://git.kernel.org/stable/c/142d87c958d9454c3cffa625fab56f3016e8f9f3
- https://git.kernel.org/stable/c/fc99f4e2d2f1ce766c14e98463c2839194ae964f
- https://git.kernel.org/stable/c/4b7c4fc60d6a46350fbe54f5dc937aeaa02e675e
- https://git.kernel.org/stable/c/17772bbe9cfa972ea1ff827319f6e1340de76566
- https://git.kernel.org/stable/c/723012cab779eee8228376754e22c6594229bf8f
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.
- https://git.kernel.org/stable/c/4aa554832b9dc9e66249df75b8f447d87853e12e
- https://git.kernel.org/stable/c/778c6ad40256f1c03244fc06d7cdf71f6b5e7310
- https://git.kernel.org/stable/c/8f599ab6fabbca4c741107eade70722a98adfd9f
- https://git.kernel.org/stable/c/f19b1023a3758f40791ec166038d6411c8894ae3
- https://git.kernel.org/stable/c/142d87c958d9454c3cffa625fab56f3016e8f9f3
- https://git.kernel.org/stable/c/fc99f4e2d2f1ce766c14e98463c2839194ae964f
- https://git.kernel.org/stable/c/4b7c4fc60d6a46350fbe54f5dc937aeaa02e675e
- https://git.kernel.org/stable/c/17772bbe9cfa972ea1ff827319f6e1340de76566
- https://git.kernel.org/stable/c/723012cab779eee8228376754e22c6594229bf8f
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html