CVE-2023-52788
i915/perf: Fix NULL deref bugs with drm_dbg() calls
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
In the Linux kernel, the following vulnerability has been resolved:
i915/perf: Fix NULL deref bugs with drm_dbg() calls
When i915 perf interface is not available dereferencing it will lead to
NULL dereferences.
As returning -ENOTSUPP is pretty clear return when perf interface is not
available.
[tursulin: added stable tag]
(cherry picked from commit 36f27350ff745bd228ab04d7845dfbffc177a889)
En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: i915/perf: corrige errores de desreferencia NULL con llamadas drm_dbg(). Cuando la interfaz i915 perf no está disponible, la desreferenciación conducirá a desreferencias NULL. Como devolver -ENOTSUPP es un retorno bastante claro cuando la interfaz perf no está disponible. [tursulin: etiqueta estable agregada] (cereza seleccionada del compromiso 36f27350ff745bd228ab04d7845dfbffc177a889)
CVSS Scores
SSVC
- Decision:Track
Timeline
- 2024-05-21 CVE Reserved
- 2024-05-21 CVE Published
- 2024-05-22 EPSS Updated
- 2024-12-19 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-476: NULL Pointer Dereference
CAPEC
References (9)
URL | Tag | Source |
---|---|---|
https://git.kernel.org/stable/c/9b344cf6aea0a69c00e19efdc6e02c6d5aae1a23 | Vuln. Introduced | |
https://git.kernel.org/stable/c/2fec539112e89255b6a47f566e21d99937fada7b | Vuln. Introduced |
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
https://access.redhat.com/security/cve/CVE-2023-52788 | 2024-11-12 | |
https://bugzilla.redhat.com/show_bug.cgi?id=2282652 | 2024-11-12 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
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Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.15.108 < 5.15.140 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.15.108 < 5.15.140" | en |
Affected
| ||||||
Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.0 < 6.1.64 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.0 < 6.1.64" | en |
Affected
| ||||||
Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.0 < 6.5.13 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.0 < 6.5.13" | en |
Affected
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Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.0 < 6.6.3 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.0 < 6.6.3" | en |
Affected
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Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.0 < 6.7 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.0 < 6.7" | en |
Affected
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