- Vulnerability/
- CVE-2024-26684
2/4/2024
2/4/2024
19/12/2024
CVE-2024-26684: net: stmmac: xgmac: fix handling of DPP safety error for DMA channels
First published: Tue Apr 02 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: net: stmmac: xgmac: fix handling of DPP safety error for DMA channels Commit 56e58d6c8a56 ("net: stmmac: Implement Safety Features in XGMAC core") checks and reports safety errors, but leaves the Data Path Parity Errors for each channel in DMA unhandled at all, lead to a storm of interrupt. Fix it by checking and clearing the DMA_DPP_Interrupt_Status register.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/linux | 5.10.223-1 5.10.226-1 6.1.115-1 6.1.119-1 6.12.5-1 6.12.6-1 |
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Reference Links
- https://git.kernel.org/stable/c/2fc45a4631ac7837a5c497cb4f7e2115d950fc37
- https://git.kernel.org/stable/c/3b48c9e258c8691c2f093ee07b1ea3764caaa1b2
- https://git.kernel.org/stable/c/46eba193d04f8bd717e525eb4110f3c46c12aec3
- https://git.kernel.org/stable/c/6609e98ed82966a1b3168c142aca30f8284a7b89
- https://git.kernel.org/stable/c/7e0ff50131e9d1aa507be8e670d38e9300a5f5bf
- https://git.kernel.org/stable/c/e42ff0844fe418c7d03a14f9f90e1b91ba119591
- https://git.kernel.org/stable/c/e9837c83befb5b852fa76425dde98a87b737df00
- https://launchpad.net/bugs/cve/CVE-2024-26684
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26684
- https://nvd.nist.gov/vuln/detail/CVE-2024-26684
- https://security-tracker.debian.org/tracker/CVE-2024-26684
- https://ubuntu.com/security/CVE-2024-26684
- https://git.kernel.org/linus/46eba193d04f8bd717e525eb4110f3c46c12aec3
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