Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix possible null-ptr-deref in ocfs2_set_buffer_uptodate When doing cleanup, if flags without OCFS2_BH_READAHEAD, it may trigger NULL pointer dereference in the following ocfs2_set_buffer_uptodate() if bh is NULL.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 6c150df9c2e80b5cf86f5a0d98beb7390ad63bfc before 190d98bcd61117a78fe185222d162180f061a6ca; affected cf76c78595ca87548ca5e45c862ac9e0949c4687 before e68c8323355e8cedfbe0bec7d5a39009f61640b6; affected cf76c78595ca87548ca5e45c862ac9e0949c4687 before 61b84013e560382cbe7dd56758be3154d43a3988; affected cf76c78595ca87548ca5e45c862ac9e0949c4687 before df944dc46d06af65a75191183d52be017e6b9dbe; affected cf76c78595ca87548ca5e45c862ac9e0949c4687 before 01cb2e751cc61ade454c9bc1aaa2eac1f8197112; affected cf76c78595ca87548ca5e45c862ac9e0949c4687 before d52c5652e7dcb7a0648bbb8642cc3e617070ab49; affected cf76c78595ca87548ca5e45c862ac9e0949c4687 before 46b1edf0536a5291a8ad2337f88c926214b209d9; affected cf76c78595ca87548ca5e45c862ac9e0949c4687 before 4846e72ab5a0726e49ad4188b9d9df091ae78c64; affected cf76c78595ca87548ca5e45c862ac9e0949c4687 before 33b525cef4cff49e216e4133cc48452e11c0391e; affected 01f93d5e36753fc4d06ec67f05ce78c9c6f2dd56; affected 65cbd1279f4b999d56a838344a30642db24cd215; affected 97e1db17bc1ef4c2e1789bc9323c7be44fba53f8; affected 4.19.87 before 4.19.323; affected 4.4.204 before 4.5; affected 4.9.204 before 4.10; affected 4.14.157 before 4.15 |
| Linux / Linux | affected 4.20; unaffected 0 before 4.20; unaffected 4.19.323 through 4.19.*; unaffected 5.4.285 through 5.4.*; unaffected 5.10.227 through 5.10.*; unaffected 5.15.168 through 5.15.*; unaffected 6.1.113 through 6.1.*; unaffected 6.6.55 through 6.6.*; unaffected 6.10.14 through 6.10.*; unaffected 6.11.3 through 6.11.*; unaffected 6.12 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/190d98bcd61117a78fe185222d162180f061a6ca
- https://git.kernel.org/stable/c/e68c8323355e8cedfbe0bec7d5a39009f61640b6
- https://git.kernel.org/stable/c/61b84013e560382cbe7dd56758be3154d43a3988
- https://git.kernel.org/stable/c/df944dc46d06af65a75191183d52be017e6b9dbe
- https://git.kernel.org/stable/c/01cb2e751cc61ade454c9bc1aaa2eac1f8197112
- https://git.kernel.org/stable/c/d52c5652e7dcb7a0648bbb8642cc3e617070ab49
- https://git.kernel.org/stable/c/46b1edf0536a5291a8ad2337f88c926214b209d9
- https://git.kernel.org/stable/c/4846e72ab5a0726e49ad4188b9d9df091ae78c64
- https://git.kernel.org/stable/c/33b525cef4cff49e216e4133cc48452e11c0391e
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.