Ubuntu.comUB:CVE-2024-43860CVE-2024-43860
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
Low
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]
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 20.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws-5.15 | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-azure | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-azure | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux-azure | < any | UNKNOWN |
References
git.kernel.org/linus/2fa26ca8b786888673689ccc9da6094150939982 (6.11-rc1)
git.kernel.org/stable/c/2fa26ca8b786888673689ccc9da6094150939982
git.kernel.org/stable/c/4e13b7c23988c0a13fdca92e94296a3bc2ff9f21
git.kernel.org/stable/c/6884fd0283e0831be153fb8d82d9eda8a55acaaa
git.kernel.org/stable/c/6b50462b473fdccdc0dfad73001147e40ff19a66
git.kernel.org/stable/c/6c9ea3547fad252fe9ae5d3ed7e066e2085bf3a2
git.kernel.org/stable/c/84beb7738459cac0ff9f8a7c4654b8ff82a702c0
git.kernel.org/stable/c/9a17cf8b2ce483fa75258bc2cdcf628f24bcf5f8
git.kernel.org/stable/c/c877a5f5268d4ab8224b9c9fbce3d746e4e72bc9
launchpad.net/bugs/cve/CVE-2024-43860
nvd.nist.gov/vuln/detail/CVE-2024-43860
security-tracker.debian.org/tracker/CVE-2024-43860
www.cve.org/CVERecord?id=CVE-2024-43860
Related
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
Low