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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2022-49029 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: hwmon: (ibmpex) Fix possible UAF when ibmpex_register_bmc() fails Smatch report warning as follows: drivers/hwmon/ibmpex.c:509 ibmpex_register_bmc() warn: '&data->list' not removed from list If ibmpex_find_sensors() fails in ibmpex_register_bmc(), data will be freed, but data->list will not be removed from driver_data.bmc_data, then list traversal may cause UAF. Fix by removeing it from driver_data.bmc_data before free().


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/24b9633f7db7f4809be7053df1d2e117e7c2de10 kernel.org Patch 
https://git.kernel.org/stable/c/45f6e81863747c0d7bc6a95ec51129900e71467a kernel.org Patch 
https://git.kernel.org/stable/c/798198273bf86673b970b51acdb35e57f42b3fcb kernel.org Patch 
https://git.kernel.org/stable/c/7b2b67fe1339389e0bf3c37c7a677a004ac0e4e3 kernel.org Patch 
https://git.kernel.org/stable/c/90907cd4d11351ff76c9a447bcb5db0e264c47cd kernel.org Patch 
https://git.kernel.org/stable/c/e2a87785aab0dac190ac89be6a9ba955e2c634f2 kernel.org Patch 
https://git.kernel.org/stable/c/e65cfd1f9cd27d9c27ee5cb88128a9f79f25d863 kernel.org Patch 
https://git.kernel.org/stable/c/f2a13196ad41c6c2ab058279dffe6c97292e753a kernel.org Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-416 Use After Free cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-49029
NVD Published Date:
10/21/2024
NVD Last Modified:
10/24/2024
Source:
kernel.org