CVE-2024-26684: net: stmmac: xgmac: fix handling of DPP safety error for DMA channels
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 DMADPPInterruptStatus register.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/linuxto a version that resolves this vulnerability.Fixed in 6.1.82-1 - Upgrade
Upgrade
debian/linuxto a version that resolves this vulnerability.Fixed in 6.7.7-1 - Upgrade
Upgrade
debian/linuxto a version that resolves this vulnerability.Fixed in 6.1.176-1Fixed in 6.1.190-1Fixed in 6.12.107-1Fixed in 6.12.115-2Fixed in 7.2.12-1Fixed in 7.2.15-1 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch 56e58d6c8a56
Event History
Frequently Asked Questions
What is the severity of CVE-2024-26684?
CVE-2024-26684 is classified as a medium severity vulnerability in the Linux kernel.
How do I fix CVE-2024-26684?
To fix CVE-2024-26684, you should upgrade to the patched versions of the Linux kernel, such as 5.10.223-1 or later.
What versions of Linux are affected by CVE-2024-26684?
CVE-2024-26684 affects specific versions of the Linux kernel including 5.10.223-1, 5.10.226-1, 6.1.123-1, 6.1.119-1, and 6.12.11-1.
What is the impact of CVE-2024-26684?
The impact of CVE-2024-26684 could potentially allow unauthorized access or manipulation in network communication handling within the affected kernel versions.
Is CVE-2024-26684 publicly known?
Yes, CVE-2024-26684 is a publicly disclosed vulnerability, and details are available in various security advisories.