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CVE-2026-97507

UnknownEPSS 0.15%

Last modified

CVE-2026-97507 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: media: dm1105: fix missing error check for dma_alloc_coherent The return value of dm1105_dma_map(), which handles DMA memory allocation, is ignored in dm1105_hw_init(). If dma_alloc_coherent() fails, the driver will proceed using a NULL pointer for DMA transfers, leading to a kernel oops or invalid hardware access. Fix this by checking the return value and propagating -ENOMEM on failure.. EPSS estimates a 0.15% chance of exploitation in the next 30 days.

Description

In the Linux kernel, the following vulnerability has been resolved: media: dm1105: fix missing error check for dma_alloc_coherent The return value of dm1105_dma_map(), which handles DMA memory allocation, is ignored in dm1105_hw_init(). If dma_alloc_coherent() fails, the driver will proceed using a NULL pointer for DMA transfers, leading to a kernel oops or invalid hardware access. Fix this by checking the return value and propagating -ENOMEM on failure.

Metrics

EPSS Probability
0.15%

4.0th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= a611d0ca006fe76d88b8dd5ac44f4468293b6760, < a2017c80dd7f3c409778ca0898d6e75ccab6d2f2; >= a611d0ca006fe76d88b8dd5ac44f4468293b6760, < e96f91da5c83e4c1f1bebe1c58856d02cea4afd9; >= a611d0ca006fe76d88b8dd5ac44f4468293b6760, < 3ff12d5ea9cb0d0fd89c24b69940f0b989bf6d2a; >= a611d0ca006fe76d88b8dd5ac44f4468293b6760, < b6327023dcc7482156fc13cda6361ee573721b05; >= a611d0ca006fe76d88b8dd5ac44f4468293b6760, < 07d6a76a17b550e94ca5cc0060ad6e77952390f2; >= a611d0ca006fe76d88b8dd5ac44f4468293b6760, < f3f135c4fac6194933b952e98a15dc05aa420956; >= a611d0ca006fe76d88b8dd5ac44f4468293b6760, < 3eaac9e02d8591d3c790db572ef1c8fa5a841fdb
LinuxLinux2.6.28

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-97507?
In the Linux kernel, the following vulnerability has been resolved: media: dm1105: fix missing error check for dma_alloc_coherent The return value of dm1105_dma_map(), which handles DMA memory allocation, is ignored in dm1105_hw_init(). If dma_alloc_coherent() fails, the driver will proceed using a NULL pointer for DMA transfers, leading to a kernel oops or invalid hardware access. Fix this by checking the return value and propagating -ENOMEM on failure.
How severe is CVE-2026-97507?
Severity scoring for CVE-2026-97507 is pending analysis. The EPSS model estimates a 0.15% probability of exploitation in the next 30 days.
How do I fix CVE-2026-97507?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST