Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected ea022dfb3c2a4680483b00eb2fecc9fc4f6091d1 before cd3e22b206189cbb4a94229002141e1529f83746; affected ea022dfb3c2a4680483b00eb2fecc9fc4f6091d1 before afa8003f8db62e46c4b171cbf4cec2824148b4f7; affected ea022dfb3c2a4680483b00eb2fecc9fc4f6091d1 before 8aee4184c5b79e486598c15aa80687c77f6f6e6e; affected ea022dfb3c2a4680483b00eb2fecc9fc4f6091d1 before 6e143eb4ab83c24e7ad3e3d8e7daa241d9c38377; affected ea022dfb3c2a4680483b00eb2fecc9fc4f6091d1 before b6833b38984d1e9f20dd80f9ec9050c10d687f30; affected ea022dfb3c2a4680483b00eb2fecc9fc4f6091d1 before 52a326f93ceb9348264fddf7bab6e345db69e08c; affected ea022dfb3c2a4680483b00eb2fecc9fc4f6091d1 before 5e3b3ec7c3cb5ba5629a766e4f0926db72cf0a1f; affected ea022dfb3c2a4680483b00eb2fecc9fc4f6091d1 before 2b4c2094da6d84e69b843dd3317902e977bf64bd |
| Linux / Linux | affected 3.5; unaffected 0 before 3.5; unaffected 5.4.291 through 5.4.*; unaffected 5.10.235 through 5.10.*; unaffected 5.15.179 through 5.15.*; unaffected 6.1.129 through 6.1.*; unaffected 6.6.78 through 6.6.*; unaffected 6.12.14 through 6.12.*; unaffected 6.13.3 through 6.13.*; unaffected 6.14 through * |
CWE
No CWE identifiers supplied.
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
ADP enrichment
No English description supplied.