Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: cpufreq: scpi: Fix null-ptr-deref in scpi_cpufreq_get_rate() cpufreq_cpu_get_raw() can return NULL when the target CPU is not present in the policy->cpus mask. scpi_cpufreq_get_rate() does not check for this case, which results in a NULL pointer dereference.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 343a8d17fa8d6dd97f408e8fedbcef12073f3774 before ad4796f2da495b2cbbd0fccccbcbf63f2aeee613; affected 343a8d17fa8d6dd97f408e8fedbcef12073f3774 before fdf035d9c5436536ffcfea0ac6adeb5dda3c3a23; affected 343a8d17fa8d6dd97f408e8fedbcef12073f3774 before 8fbaa76690f67a7cbad315f89d607b46e3e06ede; affected 343a8d17fa8d6dd97f408e8fedbcef12073f3774 before da8ee91e532486055ecf88478d38c2f3dc234182; affected 343a8d17fa8d6dd97f408e8fedbcef12073f3774 before 19e0eaa62e8831f2bc0285fef3bf8faaa7f3e09b; affected 343a8d17fa8d6dd97f408e8fedbcef12073f3774 before 28fbd7b13b4d3074b16db913aedc9d8d37ab41e7; affected 343a8d17fa8d6dd97f408e8fedbcef12073f3774 before 124bddf123311cd1f18bffd63a5d974468d59c67; affected 343a8d17fa8d6dd97f408e8fedbcef12073f3774 before 73b24dc731731edf762f9454552cb3a5b7224949 |
| Linux / Linux | affected 4.16; unaffected 0 before 4.16; unaffected 5.4.293 through 5.4.*; unaffected 5.10.237 through 5.10.*; unaffected 5.15.181 through 5.15.*; unaffected 6.1.136 through 6.1.*; unaffected 6.6.89 through 6.6.*; unaffected 6.12.26 through 6.12.*; unaffected 6.14.5 through 6.14.*; unaffected 6.15 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/ad4796f2da495b2cbbd0fccccbcbf63f2aeee613
- https://git.kernel.org/stable/c/fdf035d9c5436536ffcfea0ac6adeb5dda3c3a23
- https://git.kernel.org/stable/c/8fbaa76690f67a7cbad315f89d607b46e3e06ede
- https://git.kernel.org/stable/c/da8ee91e532486055ecf88478d38c2f3dc234182
- https://git.kernel.org/stable/c/19e0eaa62e8831f2bc0285fef3bf8faaa7f3e09b
- https://git.kernel.org/stable/c/28fbd7b13b4d3074b16db913aedc9d8d37ab41e7
- https://git.kernel.org/stable/c/124bddf123311cd1f18bffd63a5d974468d59c67
- https://git.kernel.org/stable/c/73b24dc731731edf762f9454552cb3a5b7224949
ADP enrichment
No English description supplied.