CVE-2024-40963

July 12, 2024, 4:34 p.m.

None
No Score

Description

In the Linux kernel, the following vulnerability has been resolved: mips: bmips: BCM6358: make sure CBR is correctly set It was discovered that some device have CBR address set to 0 causing kernel panic when arch_sync_dma_for_cpu_all is called. This was notice in situation where the system is booted from TP1 and BMIPS_GET_CBR() returns 0 instead of a valid address and !!(read_c0_brcm_cmt_local() & (1 << 31)); not failing. The current check whether RAC flush should be disabled or not are not enough hence lets check if CBR is a valid address or not.

Product(s) Impacted

Product Versions
Linux kernel

Weaknesses

References

https://git.kernel.org/stable/c/10afe5f7d30f6fe50c2b1177549d0e04921fc373
https://git.kernel.org/stable/c/2cd4854ef14a487bcfb76c7980675980cad27b52
https://git.kernel.org/stable/c/36d771ce6028b886e18a4a8956a5d23688e4e13d
https://git.kernel.org/stable/c/6c0f6ccd939166f56a904c792d7fcadae43b9085
https://git.kernel.org/stable/c/89167072fd249e5f23ae2f8093f87da5925cef27
https://git.kernel.org/stable/c/ce5cdd3b05216b704a704f466fb4c2dff3778caf
https://git.kernel.org/stable/c/da895fd6da438af8d9326b8f02d715a9c76c3b5b

Tags

416baaa9-dc9f-4396-8d5f-8c081fb06d67
2024-07-12
CVE-2024-40963

Date

  • Published: July 12, 2024, 1:15 p.m.
  • Last Modified: July 12, 2024, 4:34 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

416baaa9-dc9f-4396-8d5f-8c081fb06d67

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.