Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: mptcp: fix scheduling with atomic in timestamp sockopt Using lock_sock_fast() (atomic context) around sock_set_timestamp() and sock_set_timestamping() is unsafe, as both helpers can sleep. Replace lock_sock_fast() with sleepable lock_sock()/release_sock() to avoid scheduling while atomic panic.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 9061f24bf82ec2e92dd1e7c10b98b680db023d31 before 0949d8bbbedbafe0136a1723c41eb823c2f1e09d; affected 9061f24bf82ec2e92dd1e7c10b98b680db023d31 before e792cfb6aeaf65612cdf8e3ac431d65e66283654; affected 9061f24bf82ec2e92dd1e7c10b98b680db023d31 before ebeb70e29e37cfce899309cc2665a3bfe960ed94; affected 9061f24bf82ec2e92dd1e7c10b98b680db023d31 before b157dab93a7af44a84e78cf0cb311dde475cff5b; affected 9061f24bf82ec2e92dd1e7c10b98b680db023d31 before 8a005fe451c73fd2b3d1faa5643c11e6bd07acfc; affected 9061f24bf82ec2e92dd1e7c10b98b680db023d31 before 7eb513b42721bee4b96da69f6188d5a7783f210d; affected 9061f24bf82ec2e92dd1e7c10b98b680db023d31 before b5c52908d52c6c8eb8933264aa6087a0600fd892 |
| Linux / Linux | affected 5.14; unaffected 0 before 5.14; unaffected 5.15.209 through 5.15.*; unaffected 6.1.175 through 6.1.*; unaffected 6.6.140 through 6.6.*; unaffected 6.12.88 through 6.12.*; unaffected 6.18.30 through 6.18.*; unaffected 7.0.7 through 7.0.*; unaffected 7.1 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/0949d8bbbedbafe0136a1723c41eb823c2f1e09d
- https://git.kernel.org/stable/c/e792cfb6aeaf65612cdf8e3ac431d65e66283654
- https://git.kernel.org/stable/c/ebeb70e29e37cfce899309cc2665a3bfe960ed94
- https://git.kernel.org/stable/c/b157dab93a7af44a84e78cf0cb311dde475cff5b
- https://git.kernel.org/stable/c/8a005fe451c73fd2b3d1faa5643c11e6bd07acfc
- https://git.kernel.org/stable/c/7eb513b42721bee4b96da69f6188d5a7783f210d
- https://git.kernel.org/stable/c/b5c52908d52c6c8eb8933264aa6087a0600fd892
ADP enrichment
No English description supplied.