Answer in brief
CVE-2024-43877 records a Unknown severity vulnerability in media: pci: ivtv: Add check for DMA map result. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
Answer in brief
CVE-2024-43877 records a Unknown severity vulnerability in media: pci: ivtv: Add check for DMA map result. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=4551236b55e80b2c1720b10b77e9400118b2339e <38f72c7e7c6b55614f9407555fd5ce9d019b0fa4 || >=66c8a83bf1de2eb3eea4734c7eda22255a965f11 <81d0664bed91a858c7b50c263954b59d65f1b414 || >=1932dc2f4cf6ac23e48e5fcc24d21adbe35691d1 <24062aa7407091dee3e45a8e8037df437e848718 || >=1932dc2f4cf6ac23e48e5fcc24d21adbe35691d1 <3d8fd92939e21ff0d45100ab208f8124af79402a || >=1932dc2f4cf6ac23e48e5fcc24d21adbe35691d1 <c766065e8272085ea9c436414b7ddf1f12e7787b || >=1932dc2f4cf6ac23e48e5fcc24d21adbe35691d1 <629913d6d79508b166c66e07e4857e20233d85a9 || 1b00b7335000c0e107f774cc8ee4d5340f824f28 || >=5.4.301 <5.5 | 38f72c7e7c6b55614f9407555fd5ce9d019b0fa4, 81d0664bed91a858c7b50c263954b59d65f1b414, 24062aa7407091dee3e45a8e8037df437e848718, 3d8fd92939e21ff0d45100ab208f8124af79402a, c766065e8272085ea9c436414b7ddf1f12e7787b, 629913d6d79508b166c66e07e4857e20233d85a9, 5.5 |
| Linux/Linuxgeneric | 5.16 | Not reported |
Published upstream
Aug 21, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
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.
Quoted source text, attributed separately from HOL analysis.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=4551236b55e80b2c1720b10b77e9400118b2339e <38f72c7e7c6b55614f9407555fd5ce9d019b0fa4 || >=66c8a83bf1de2eb3eea4734c7eda22255a965f11 <81d0664bed91a858c7b50c263954b59d65f1b414 || >=1932dc2f4cf6ac23e48e5fcc24d21adbe35691d1 <24062aa7407091dee3e45a8e8037df437e848718 || >=1932dc2f4cf6ac23e48e5fcc24d21adbe35691d1 <3d8fd92939e21ff0d45100ab208f8124af79402a || >=1932dc2f4cf6ac23e48e5fcc24d21adbe35691d1 <c766065e8272085ea9c436414b7ddf1f12e7787b || >=1932dc2f4cf6ac23e48e5fcc24d21adbe35691d1 <629913d6d79508b166c66e07e4857e20233d85a9 || 1b00b7335000c0e107f774cc8ee4d5340f824f28 || >=5.4.301 <5.5 | 38f72c7e7c6b55614f9407555fd5ce9d019b0fa4, 81d0664bed91a858c7b50c263954b59d65f1b414, 24062aa7407091dee3e45a8e8037df437e848718, 3d8fd92939e21ff0d45100ab208f8124af79402a, c766065e8272085ea9c436414b7ddf1f12e7787b, 629913d6d79508b166c66e07e4857e20233d85a9, 5.5 |
| Linux/Linuxgeneric | 5.16 | Not reported |
Published upstream
Aug 21, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
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.
Quoted source text, attributed separately from HOL analysis.