Description
In the Linux kernel, the following vulnerability has been resolved: ocfs2: handle a symlink read error correctly Patch series "Convert ocfs2 to use folios". Mark did a conversion of ocfs2 to use folios and sent it to me as a giant patch for review ;-) So I've redone it as individual patches, and credited Mark for the patches where his code is substantially the same. It's not a bad way to do it; his patch had some bugs and my patches had some bugs. Hopefully all our bugs were different from each other. And hopefully Mark likes all the changes I made to his code! This patch (of 23): If we can't read the buffer, be sure to unlock the page before returning.
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
ea022dfb3c2a4680483b00eb2fecc9fc4f6091d1 to < cd3e22b206189cbb4a94229002141e1529f83746affectedea022dfb3c2a4680483b00eb2fecc9fc4f6091d1 to < afa8003f8db62e46c4b171cbf4cec2824148b4f7affectedea022dfb3c2a4680483b00eb2fecc9fc4f6091d1 to < 8aee4184c5b79e486598c15aa80687c77f6f6e6eaffectedea022dfb3c2a4680483b00eb2fecc9fc4f6091d1 to < 6e143eb4ab83c24e7ad3e3d8e7daa241d9c38377affectedea022dfb3c2a4680483b00eb2fecc9fc4f6091d1 to < b6833b38984d1e9f20dd80f9ec9050c10d687f30affectedea022dfb3c2a4680483b00eb2fecc9fc4f6091d1 to < 52a326f93ceb9348264fddf7bab6e345db69e08caffectedea022dfb3c2a4680483b00eb2fecc9fc4f6091d1 to < 5e3b3ec7c3cb5ba5629a766e4f0926db72cf0a1faffectedea022dfb3c2a4680483b00eb2fecc9fc4f6091d1 to < 2b4c2094da6d84e69b843dd3317902e977bf64bdaffected
Linux Linux
Default version status: affected
3.5affected0 to < 3.5unaffected5.4.291 to ≤ 5.4.*unaffected5.10.235 to ≤ 5.10.*unaffected5.15.179 to ≤ 5.15.*unaffected6.1.129 to ≤ 6.1.*unaffected6.6.78 to ≤ 6.6.*unaffected6.12.14 to ≤ 6.12.*unaffected6.13.3 to ≤ 6.13.*unaffected6.14 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/cd3e22b206189cbb4a94229002141e1529f83746 ↗
- https://git.kernel.org/stable/c/afa8003f8db62e46c4b171cbf4cec2824148b4f7 ↗
- https://git.kernel.org/stable/c/8aee4184c5b79e486598c15aa80687c77f6f6e6e ↗
- https://git.kernel.org/stable/c/6e143eb4ab83c24e7ad3e3d8e7daa241d9c38377 ↗
- https://git.kernel.org/stable/c/b6833b38984d1e9f20dd80f9ec9050c10d687f30 ↗
- https://git.kernel.org/stable/c/52a326f93ceb9348264fddf7bab6e345db69e08c ↗
- https://git.kernel.org/stable/c/5e3b3ec7c3cb5ba5629a766e4f0926db72cf0a1f ↗
- https://git.kernel.org/stable/c/2b4c2094da6d84e69b843dd3317902e977bf64bd ↗
- https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html ↗
- https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html ↗