Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: s390/syscalls: Add spectre boundary for syscall dispatch table The s390 syscall number is directly controlled by userspace, but does not have an array_index_nospec() boundary to prevent access past the syscall function pointer tables.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 56e62a73702836017564eaacd5212e4d0fa1c01d before 3c3b97064764899c39a0abbd35a6caa031e70333; affected 56e62a73702836017564eaacd5212e4d0fa1c01d before 1cb9c7bc9025c637564fabc7fcc3c9343949e310; affected 56e62a73702836017564eaacd5212e4d0fa1c01d before 7a5260fbc6e79a1595328ec5c6aa3f937504a1f0; affected 56e62a73702836017564eaacd5212e4d0fa1c01d before f8c444b918d639e1f9a621ee20fe481c1d10dfc4; affected 56e62a73702836017564eaacd5212e4d0fa1c01d before 87776f02449e3bded95b2ccbd6b012e9ae64e6f3; affected 56e62a73702836017564eaacd5212e4d0fa1c01d before 4d05dd18d867d58c6952a3bc260d244899da7256; affected 56e62a73702836017564eaacd5212e4d0fa1c01d before 48b8814e25d073dd84daf990a879a820bad2bcbd |
| Linux / Linux | affected 5.12; unaffected 0 before 5.12; unaffected 5.15.203 through 5.15.*; unaffected 6.1.168 through 6.1.*; unaffected 6.6.131 through 6.6.*; unaffected 6.12.80 through 6.12.*; unaffected 6.18.21 through 6.18.*; unaffected 6.19.11 through 6.19.*; unaffected 7.0 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/3c3b97064764899c39a0abbd35a6caa031e70333
- https://git.kernel.org/stable/c/1cb9c7bc9025c637564fabc7fcc3c9343949e310
- https://git.kernel.org/stable/c/7a5260fbc6e79a1595328ec5c6aa3f937504a1f0
- https://git.kernel.org/stable/c/f8c444b918d639e1f9a621ee20fe481c1d10dfc4
- https://git.kernel.org/stable/c/87776f02449e3bded95b2ccbd6b012e9ae64e6f3
- https://git.kernel.org/stable/c/4d05dd18d867d58c6952a3bc260d244899da7256
- https://git.kernel.org/stable/c/48b8814e25d073dd84daf990a879a820bad2bcbd