CVE-2024-26684
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…
Does this matter?
Lower severity and a low EPSS score (0.22%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.22% probability · 13th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel · debian/debian linux
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/2fc45a4631ac7837a5c497cb4f7e2115d950fc37Patch
- https://git.kernel.org/stable/c/3b48c9e258c8691c2f093ee07b1ea3764caaa1b2Patch
- https://git.kernel.org/stable/c/46eba193d04f8bd717e525eb4110f3c46c12aec3Patch
- https://git.kernel.org/stable/c/6609e98ed82966a1b3168c142aca30f8284a7b89Patch
- https://git.kernel.org/stable/c/7e0ff50131e9d1aa507be8e670d38e9300a5f5bfPatch
- https://git.kernel.org/stable/c/e42ff0844fe418c7d03a14f9f90e1b91ba119591Patch
- https://git.kernel.org/stable/c/e9837c83befb5b852fa76425dde98a87b737df00Patch
- https://git.kernel.org/stable/c/2fc45a4631ac7837a5c497cb4f7e2115d950fc37Patch
- https://git.kernel.org/stable/c/3b48c9e258c8691c2f093ee07b1ea3764caaa1b2Patch
- https://git.kernel.org/stable/c/46eba193d04f8bd717e525eb4110f3c46c12aec3Patch
- https://git.kernel.org/stable/c/6609e98ed82966a1b3168c142aca30f8284a7b89Patch
- https://git.kernel.org/stable/c/7e0ff50131e9d1aa507be8e670d38e9300a5f5bfPatch
- https://git.kernel.org/stable/c/e42ff0844fe418c7d03a14f9f90e1b91ba119591Patch
- https://git.kernel.org/stable/c/e9837c83befb5b852fa76425dde98a87b737df00Patch
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlMailing List
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.