CVE-2024-36967
KEYS: trusted: Fix memory leak in tpm2_key_encode()
Severity Score
5.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track
*SSVC
Descriptions
In the Linux kernel, the following vulnerability has been resolved:
KEYS: trusted: Fix memory leak in tpm2_key_encode()
'scratch' is never freed. Fix this by calling kfree() in the success, and
in the error case.
En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: KEYS: confiable: corrige la pérdida de memoria en tpm2_key_encode() 'scratch' nunca se libera. Solucione este problema llamando a kfree() en caso de éxito y de error.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2024-05-30 CVE Reserved
- 2024-06-08 CVE Published
- 2024-07-18 EPSS Updated
- 2024-12-19 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-401: Missing Release of Memory after Effective Lifetime
CAPEC
References (9)
| URL | Tag | Source |
|---|---|---|
| https://git.kernel.org/stable/c/f2219745250f388edacabe6cca73654131c67d0a | Vuln. Introduced |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2024-36967 | 2024-11-12 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2292329 | 2024-11-12 |
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" | >= 5.13 < 5.15.160 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.13 < 5.15.160" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.13 < 6.1.92 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.13 < 6.1.92" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.13 < 6.6.32 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.13 < 6.6.32" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.13 < 6.8.11 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.13 < 6.8.11" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.13 < 6.9.2 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.13 < 6.9.2" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.13 < 6.10 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.13 < 6.10" | en |
Affected
| ||||||