CVE-2024-50149
drm/xe: Don't free job in TDR
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
In the Linux kernel, the following vulnerability has been resolved:
drm/xe: Don't free job in TDR
Freeing job in TDR is not safe as TDR can pass the run_job thread
resulting in UAF. It is only safe for free job to naturally be called by
the scheduler. Rather free job in TDR, add to pending list.
(cherry picked from commit ea2f6a77d0c40d97f4a4dc93fee4afe15d94926d)
En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/xe: No liberar trabajo en TDR Liberar trabajo en TDR no es seguro, ya que TDR puede pasar el subproceso run_job, lo que genera una UAF. Solo es seguro que el programador llame naturalmente al trabajo libre. En lugar de liberar trabajo en TDR, agréguelo a la lista de pendientes. (seleccionado de el commit ea2f6a77d0c40d97f4a4dc93fee4afe15d94926d)
CVSS Scores
SSVC
- Decision:-
Timeline
- 2024-10-21 CVE Reserved
- 2024-11-07 CVE Published
- 2024-11-07 CVE Updated
- ---------- EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (3)
URL | Tag | Source |
---|---|---|
https://git.kernel.org/stable/c/e275d61c5f3ffc250b2a9601d36fbd11b4db774b | Vuln. Introduced |
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
https://git.kernel.org/stable/c/be8fe75e57f8fa3f87e3b1c283cc7cd9f9b80867 | 2024-11-01 | |
https://git.kernel.org/stable/c/82926f52d7a09c65d916c0ef8d4305fc95d68c0c | 2024-10-16 |
URL | Date | SRC |
---|
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.10 < 6.11.6 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.10 < 6.11.6" | en |
Affected
| ||||||
Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.10 < 6.12-rc4 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.10 < 6.12-rc4" | en |
Affected
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