CVE-2022-49608
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-49608
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49608.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-49608
- Downstream
- Published
- 2025-02-26T07:01:36Z
- Modified
- 2025-08-09T20:01:27Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
pinctrl: ralink: Check for null return of devm_kcalloc
Because of the possible failure of the allocation, data->domains might be NULL pointer and will cause the dereference of the NULL pointer later. Therefore, it might be better to check it and directly return -ENOMEM without releasing data manually if fails, because the comment of the devm_kmalloc() says "Memory allocated with this function is automatically freed on driver detach.".
- References
-
- https://git.kernel.org/stable/c/13596e6c9e541e90e5fc2c52b23f08b951370da9
- https://git.kernel.org/stable/c/44016a85419ca0d4f1e4d0127b330f8e4e2a57d0
- https://git.kernel.org/stable/c/5595d30c4dc27d939635c3188c68203b6ece1711
- https://git.kernel.org/stable/c/5694b162f275fb9a9f89422701b2b963be11e496
- https://git.kernel.org/stable/c/6194c021496addc11763d1ffa89ce5751889fe3c
- https://git.kernel.org/stable/c/c3b821e8e406d5650e587b7ac624ac24e9b780a8