CVE-2024-43877
- Source
- https://cve.org/CVERecord?id=CVE-2024-43877
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-43877.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-43877
- Downstream
BELL (1)
CLSA (1)
DEBIAN (1)
MGASA (2)
OESA (1)
SUSE (5)
- Related
- Published
- 2024-08-21T00:06:29Z
- Modified
- 2026-10-20T10:30:22Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- media: pci: ivtv: Add check for DMA map result
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
media: pci: ivtv: Add check for DMA map result
In case DMA fails, 'dma->SG_length' is 0. This value is later used to access 'dma->SGarray[dma->SG_length - 1]', which will cause out of bounds access.
Add check to return early on invalid value. Adjust warnings accordingly.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/43xxx/CVE-2024-43877.json" }- References
-
- https://git.kernel.org/stable/c/24062aa7407091dee3e45a8e8037df437e848718
- https://git.kernel.org/stable/c/38f72c7e7c6b55614f9407555fd5ce9d019b0fa4
- https://git.kernel.org/stable/c/3d8fd92939e21ff0d45100ab208f8124af79402a
- https://git.kernel.org/stable/c/629913d6d79508b166c66e07e4857e20233d85a9
- https://git.kernel.org/stable/c/81d0664bed91a858c7b50c263954b59d65f1b414
- https://git.kernel.org/stable/c/c766065e8272085ea9c436414b7ddf1f12e7787b
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/43xxx/CVE-2024-43877.json
- https://nvd.nist.gov/vuln/detail/CVE-2024-43877
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced4551236b55e80b2c1720b10b77e9400118b2339eFixed38f72c7e7c6b55614f9407555fd5ce9d019b0fa4
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced66c8a83bf1de2eb3eea4734c7eda22255a965f11Fixed81d0664bed91a858c7b50c263954b59d65f1b414
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced1932dc2f4cf6ac23e48e5fcc24d21adbe35691d1Fixed24062aa7407091dee3e45a8e8037df437e848718Fixed3d8fd92939e21ff0d45100ab208f8124af79402aFixedc766065e8272085ea9c436414b7ddf1f12e7787bFixed629913d6d79508b166c66e07e4857e20233d85a9
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced5.4.301Fixed5.5
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced1b00b7335000c0e107f774cc8ee4d5340f824f28