CVE-2022-48824

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Source
https://cve.org/CVERecord?id=CVE-2022-48824
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-48824.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-48824
Downstream
Related
Published
2024-07-16T11:44:09.970Z
Modified
2026-03-20T12:21:54.765822Z
Summary
scsi: myrs: Fix crash in error case
Details

In the Linux kernel, the following vulnerability has been resolved:

scsi: myrs: Fix crash in error case

In myrsdetect(), cs->disableintr is NULL when privdata->hwinit() fails with non-zero. In this case, myrscleanup(cs) will call a NULL ptr and crash the kernel.

[ 1.105606] myrs 0000:00:03.0: Unknown Initialization Error 5A [ 1.105872] myrs 0000:00:03.0: Failed to initialize Controller [ 1.106082] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 1.110774] Call Trace: [ 1.110950] myrscleanup+0xe4/0x150 [myrs] [ 1.111135] myrsprobe.cold+0x91/0x56a [myrs] [ 1.111302] ? DAC960GEMintrhandler+0x1f0/0x1f0 [myrs] [ 1.111500] localpci_probe+0x48/0x90

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48824.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
77266186397c6c782a3f670d32808a9671806ec5
Fixed
5c5ceea00c8c9df150708e66cb9f2891192c1162
Fixed
0e42c4a3d732517edc3766dd45a14e60d29dd929
Fixed
6207f35c213f6cb2fc3f13b5e77f08c710e1de19
Fixed
1d6cd26605b4d662063a83c15c776b5299a1cb23
Fixed
4db09593af0b0b4d7d4805ebb3273df51d7cc30d

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-48824.json"