CVE-2022-48669
powerpc/pseries: Fix potential memleak in papr_get_attr()
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:
powerpc/pseries: Fix potential memleak in papr_get_attr()
`buf` is allocated in papr_get_attr(), and krealloc() of `buf`
could fail. We need to free the original `buf` in the case of failure.
En el kernel de Linux, se resolvió la siguiente vulnerabilidad: powerpc/pseries: corrija una posible fuga de mem en papr_get_attr() `buf` está asignado en papr_get_attr(), y krealloc() de `buf` podría fallar. Necesitamos liberar el "buf" original en caso de falla.
A flaw was found in the Linux kernel. A potential memleak in papr_get_attr() may lead to compromised availability.
*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
- 2024-02-25 CVE Reserved
- 2024-05-01 CVE Published
- 2024-05-02 EPSS Updated
- 2024-12-19 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (8)
| URL | Tag | Source |
|---|---|---|
| https://git.kernel.org/stable/c/3c14b73454cf9f6e2146443fdfbdfb912c0efed3 | Vuln. Introduced |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2022-48669 | 2024-11-12 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2278537 | 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" | >= 5.18 < 6.1.83 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.18 < 6.1.83" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.18 < 6.6.23 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.18 < 6.6.23" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.18 < 6.7.11 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.18 < 6.7.11" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.18 < 6.8.2 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.18 < 6.8.2" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.18 < 6.9 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.18 < 6.9" | en |
Affected
| ||||||