CVE-2022-49453
Low
No strong exploitation signal.
CVSS base
5.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS — probability of exploitation (30 days)
0.3%
17.6th percentile
CISA KEV
Not listed
Weakness / dates
CWE-476
Published 2025-02-26 · modified 2026-08-15
CVSS breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
| Attack Vector | L | Local |
| Attack Complexity | L | Low |
| Privileges Required | L | Low |
| User Interaction | N | None |
| Scope | U | Unchanged |
| Confidentiality | N | None |
| Integrity | N | None |
| Availability | H | High |
Timeline
- 2025-02-26 — Published (NVD)
- 2026-08-15 — Last modified (NVD)
Description
In the Linux kernel, the following vulnerability has been resolved: soc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc The allocation funciton devm_kcalloc may fail and return a null pointer, which would cause a null-pointer dereference later. It might be better to check it and directly return -ENOMEM just like the usage of devm_kcalloc in previous code.
Affected
References
- https://git.kernel.org/stable/c/01ba41a359622ab256ce4d4f8b94c67165ae3daf
- https://git.kernel.org/stable/c/05efc4591f80582b6fe53366b70b6a35a42fd255
- https://git.kernel.org/stable/c/7cef9274fa1b8506949d74bc45aef072b890824a
- https://git.kernel.org/stable/c/ba56291e297d28aa6eb82c5c1964fae2d7594746
- https://git.kernel.org/stable/c/c4e188869406b47ac3350920bf165be303cb1c96