5.5
CVE-2022-49055
- EPSS 0.25%
- Veröffentlicht 26.02.2025 07:00:42
- Zuletzt bearbeitet 01.10.2025 20:15:44
- Quelle 416baaa9-dc9f-4396-8d5f-8c081f
- CVE-Watchlists
- Unerledigt
drm/amdkfd: Check for potential null return of kmalloc_array()
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Check for potential null return of kmalloc_array() As the kmalloc_array() may return null, the 'event_waiters[i].wait' would lead to null-pointer dereference. Therefore, it is better to check the return value of kmalloc_array() to avoid this confusion.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 4.9.311
Linux ≫ Linux Kernel Version >= 4.10 < 4.14.276
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.239
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.190
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.112
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.35
Linux ≫ Linux Kernel Version >= 5.16 < 5.17.4
Linux ≫ Linux Kernel Version5.18 Updaterc1
VulnDex Vulnerability Enrichment
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Login| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.25% | 0.166 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 5.5 | 1.8 | 3.6 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
|
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | 5.5 | 1.8 | 3.6 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
|
CWE-476 NULL Pointer Dereference
The product dereferences a pointer that it expects to be valid but is NULL.
https://git.kernel.org/stable/c/0a692c625e373fef692ffbc7fc41f8a025f01cb7
https://git.kernel.org/stable/c/1d7a5aae884ca727d41c7ed15d4c82fdb67c040c
https://git.kernel.org/stable/c/32cf90a521dcc0f136db7ee5ba32bfe5f79e460e
https://git.kernel.org/stable/c/40bf32dbfef866c83a3e74800b81d79e52b6d20b
https://git.kernel.org/stable/c/94869bb0de69a812f70231b0eb480bb2f7ae73a6
https://git.kernel.org/stable/c/c7a268b33882d5feaafd29c1734456f41ba41396
https://git.kernel.org/stable/c/ebbb7bb9e80305820dc2328a371c1b35679f2667
https://git.kernel.org/stable/c/f2658d5966bcee8c3eb487875f459756d4f7cdfc