CVE-2024-40963

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Source
https://cve.org/CVERecord?id=CVE-2024-40963
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-40963.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-40963
Downstream
Published
2024-07-12T12:32:04.019Z
Modified
2026-03-14T12:35:03.506343Z
Summary
mips: bmips: BCM6358: make sure CBR is correctly set
Details

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 archsyncdmaforcpu_all is called.

This was notice in situation where the system is booted from TP1 and BMIPSGETCBR() returns 0 instead of a valid address and !!(readc0brcmcmtlocal() & (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.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/40xxx/CVE-2024-40963.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
d65de5ee8b72868fbbbd39ca73017d0e526fa13a
Fixed
10afe5f7d30f6fe50c2b1177549d0e04921fc373
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
47a449ec09b4479b89dcc6b27ec3829fc82ffafb
Fixed
36d771ce6028b886e18a4a8956a5d23688e4e13d
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
65b723644294f1d79770704162c0e8d1f700b6f1
Fixed
89167072fd249e5f23ae2f8093f87da5925cef27
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
2cdbcff99f15db86a10672fb220379a1ae46ccae
Fixed
6c0f6ccd939166f56a904c792d7fcadae43b9085
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
ab327f8acdf8d06601fbf058859a539a9422afff
Fixed
2cd4854ef14a487bcfb76c7980675980cad27b52
Fixed
da895fd6da438af8d9326b8f02d715a9c76c3b5b
Fixed
ce5cdd3b05216b704a704f466fb4c2dff3778caf
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
288c96aa5b5526cd4a946e84ef85e165857693b5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-40963.json"