Description
In the Linux kernel, the following vulnerability has been resolved: powerpc/smp: Add check for kcalloc() failure in parse_thread_groups() As kcalloc() may fail, check its return value to avoid a NULL pointer dereference when passing it to of_property_read_u32_array().
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
790a1662d3a26fe9fa5f691386d8fde6bb8b0dc2 to < 1de31dba19c3cd0c1caf388a286b46df638f0b91affected790a1662d3a26fe9fa5f691386d8fde6bb8b0dc2 to < b265e53d9adfbb5751713185843f7188aa9dd066affected790a1662d3a26fe9fa5f691386d8fde6bb8b0dc2 to < 9d0ca11258e7b452653d04310addfec1753de1a2affected790a1662d3a26fe9fa5f691386d8fde6bb8b0dc2 to < ca46d2092f307385a7acfb42632056570d6dbbbcaffected790a1662d3a26fe9fa5f691386d8fde6bb8b0dc2 to < 9b85c8f624b0f8cf9b932f5a65dacd56a1f47a72affected790a1662d3a26fe9fa5f691386d8fde6bb8b0dc2 to < 8b221db0b7d24675e465e98d9326d298025a4e8daffected790a1662d3a26fe9fa5f691386d8fde6bb8b0dc2 to < 33c1c6d8a28a2761ac74b0380b2563cf546c2a3aaffected
Linux Linux
Default version status: affected
5.11affected0 to < 5.11unaffected5.15.202 to ≤ 5.15.*unaffected6.1.165 to ≤ 6.1.*unaffected6.6.128 to ≤ 6.6.*unaffected6.12.75 to ≤ 6.12.*unaffected6.18.16 to ≤ 6.18.*unaffected6.19.6 to ≤ 6.19.*unaffected7.0 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/1de31dba19c3cd0c1caf388a286b46df638f0b91 ↗
- https://git.kernel.org/stable/c/b265e53d9adfbb5751713185843f7188aa9dd066 ↗
- https://git.kernel.org/stable/c/9d0ca11258e7b452653d04310addfec1753de1a2 ↗
- https://git.kernel.org/stable/c/ca46d2092f307385a7acfb42632056570d6dbbbc ↗
- https://git.kernel.org/stable/c/9b85c8f624b0f8cf9b932f5a65dacd56a1f47a72 ↗
- https://git.kernel.org/stable/c/8b221db0b7d24675e465e98d9326d298025a4e8d ↗
- https://git.kernel.org/stable/c/33c1c6d8a28a2761ac74b0380b2563cf546c2a3a ↗