CVE-2024-43860
"Linux kernel remoteproc imx_rproc Memory Access Violation"
Description
In the Linux kernel, the following vulnerability has been resolved: remoteproc: imx_rproc: Skip over memory region when node value is NULL In imx_rproc_addr_init() "nph = of_count_phandle_with_args()" just counts number of phandles. But phandles may be empty. So of_parse_phandle() in the parsing loop (0 < a < nph) may return NULL which is later dereferenced. Adjust this issue by adding NULL-return check. Found by Linux Verification Center (linuxtesting.org) with SVACE. [Fixed title to fit within the prescribed 70-75 charcters]
INFO
Published Date :
Aug. 17, 2024, 10:15 a.m.
Last Modified :
Aug. 22, 2024, 5:08 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-43860.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-43860 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-43860 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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Initial Analysis by [email protected]
Aug. 22, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://git.kernel.org/stable/c/2fa26ca8b786888673689ccc9da6094150939982 No Types Assigned https://git.kernel.org/stable/c/2fa26ca8b786888673689ccc9da6094150939982 Patch Changed Reference Type https://git.kernel.org/stable/c/4e13b7c23988c0a13fdca92e94296a3bc2ff9f21 No Types Assigned https://git.kernel.org/stable/c/4e13b7c23988c0a13fdca92e94296a3bc2ff9f21 Patch Changed Reference Type https://git.kernel.org/stable/c/6884fd0283e0831be153fb8d82d9eda8a55acaaa No Types Assigned https://git.kernel.org/stable/c/6884fd0283e0831be153fb8d82d9eda8a55acaaa Patch Changed Reference Type https://git.kernel.org/stable/c/6b50462b473fdccdc0dfad73001147e40ff19a66 No Types Assigned https://git.kernel.org/stable/c/6b50462b473fdccdc0dfad73001147e40ff19a66 Patch Changed Reference Type https://git.kernel.org/stable/c/6c9ea3547fad252fe9ae5d3ed7e066e2085bf3a2 No Types Assigned https://git.kernel.org/stable/c/6c9ea3547fad252fe9ae5d3ed7e066e2085bf3a2 Patch Changed Reference Type https://git.kernel.org/stable/c/84beb7738459cac0ff9f8a7c4654b8ff82a702c0 No Types Assigned https://git.kernel.org/stable/c/84beb7738459cac0ff9f8a7c4654b8ff82a702c0 Patch Changed Reference Type https://git.kernel.org/stable/c/9a17cf8b2ce483fa75258bc2cdcf628f24bcf5f8 No Types Assigned https://git.kernel.org/stable/c/9a17cf8b2ce483fa75258bc2cdcf628f24bcf5f8 Patch Changed Reference Type https://git.kernel.org/stable/c/c877a5f5268d4ab8224b9c9fbce3d746e4e72bc9 No Types Assigned https://git.kernel.org/stable/c/c877a5f5268d4ab8224b9c9fbce3d746e4e72bc9 Patch Added CWE NIST CWE-476 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.14 up to (excluding) 4.19.320 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20 up to (excluding) 5.4.282 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 up to (excluding) 5.10.224 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.165 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 6.1.103 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.6.44 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7 up to (excluding) 6.10.3 -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Aug. 19, 2024
Action Type Old Value New Value Added Reference kernel.org https://git.kernel.org/stable/c/6884fd0283e0831be153fb8d82d9eda8a55acaaa [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/84beb7738459cac0ff9f8a7c4654b8ff82a702c0 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/6b50462b473fdccdc0dfad73001147e40ff19a66 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/4e13b7c23988c0a13fdca92e94296a3bc2ff9f21 [No types assigned] -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Aug. 17, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: remoteproc: imx_rproc: Skip over memory region when node value is NULL In imx_rproc_addr_init() "nph = of_count_phandle_with_args()" just counts number of phandles. But phandles may be empty. So of_parse_phandle() in the parsing loop (0 < a < nph) may return NULL which is later dereferenced. Adjust this issue by adding NULL-return check. Found by Linux Verification Center (linuxtesting.org) with SVACE. [Fixed title to fit within the prescribed 70-75 charcters] Added Reference kernel.org https://git.kernel.org/stable/c/9a17cf8b2ce483fa75258bc2cdcf628f24bcf5f8 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/6c9ea3547fad252fe9ae5d3ed7e066e2085bf3a2 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/c877a5f5268d4ab8224b9c9fbce3d746e4e72bc9 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/2fa26ca8b786888673689ccc9da6094150939982 [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-43860 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-43860
weaknesses.