CVE-2022-49121

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Source
https://cve.org/CVERecord?id=CVE-2022-49121
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49121.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-49121
Downstream
Related
Published
2025-02-26T01:55:01.671Z
Modified
2026-03-12T03:24:36.950970Z
Summary
scsi: pm8001: Fix tag leaks on error
Details

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

scsi: pm8001: Fix tag leaks on error

In pm8001chipsetdevstatereq(), pm8001chipfwflashupdatereq(), pm80xxchipphyctlreq() and pm8001chipregdevreq() add missing calls to pm8001tagfree() to free the allocated tag when pm8001mpibuild_cmd() fails.

Similarly, in pm8001execinternaltaskabort(), if the chip ->taskabort method fails, the tag allocated for the abort request task must be freed. Add the missing call to pm8001tag_free().

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49121.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
dbf9bfe615717d1145f263c0049fe2328e6ed395
Fixed
a0bb65eadbf942024226241d9d99fed17168940b
Fixed
43c617eefab7077d69f5989ad3e2a273da1d728b
Fixed
bdc74815f1c39905054b7d47399e0260b201b14d
Fixed
9cc72bcc1c096ed42c91646f130d4b4191580a4c
Fixed
4c8f04b1905cd4b776d0b720463c091545478ef7

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49121.json"