Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users Support for eBPF programs loaded by unprivileged users is typically disabled. This means only cBPF programs need to be mitigated for BHB. In addition, only mitigate cBPF programs that were loaded by an unprivileged user. Privileged users can also load the same program via eBPF, making the mitigation pointless.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 0be7320a635c2e434e8b67e0e9474a85ceb421c4 before 038866e01ea5e5a3d948898ac216e531e7848669; affected 0be7320a635c2e434e8b67e0e9474a85ceb421c4 before df53d418709205450a02bb4d71cbfb4ff86f2c1e; affected 0be7320a635c2e434e8b67e0e9474a85ceb421c4 before 6e52d043f7dbf1839a24a3fab2b12b0d3839de7a; affected 0be7320a635c2e434e8b67e0e9474a85ceb421c4 before 80251f62028f1ab2e09be5ca3123f84e8b00389a; affected 0be7320a635c2e434e8b67e0e9474a85ceb421c4 before e5f5100f1c64ac6c72671b2cf6b46542fce93706; affected 0be7320a635c2e434e8b67e0e9474a85ceb421c4 before 477481c4348268136227348984b6699d6370b685; affected 0be7320a635c2e434e8b67e0e9474a85ceb421c4 before f300769ead032513a68e4a02e806393402e626f8 |
| Linux / Linux | affected 3.7; unaffected 0 before 3.7; unaffected 5.10.239 through 5.10.*; unaffected 5.15.186 through 5.15.*; unaffected 6.1.139 through 6.1.*; unaffected 6.6.91 through 6.6.*; unaffected 6.12.29 through 6.12.*; unaffected 6.14.7 through 6.14.*; unaffected 6.15 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/038866e01ea5e5a3d948898ac216e531e7848669
- https://git.kernel.org/stable/c/df53d418709205450a02bb4d71cbfb4ff86f2c1e
- https://git.kernel.org/stable/c/6e52d043f7dbf1839a24a3fab2b12b0d3839de7a
- https://git.kernel.org/stable/c/80251f62028f1ab2e09be5ca3123f84e8b00389a
- https://git.kernel.org/stable/c/e5f5100f1c64ac6c72671b2cf6b46542fce93706
- https://git.kernel.org/stable/c/477481c4348268136227348984b6699d6370b685
- https://git.kernel.org/stable/c/f300769ead032513a68e4a02e806393402e626f8
ADP enrichment
No English description supplied.