DEBIAN-CVE-2022-49537
- Source
- https://security-tracker.debian.org/tracker/CVE-2022-49537
- Import Source
- https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-49537.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2022-49537
- Upstream
- Published
- 2025-02-26T07:01:29Z
- Modified
- 2025-10-29T18:01:37Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix call trace observed during I/O with CMF enabled The following was seen with CMF enabled: BUG: using smpprocessorid() in preemptible code: systemd-udevd/31711 kernel: caller is lpfcupdatecmfcmd+0x214/0x420 [lpfc] kernel: CPU: 12 PID: 31711 Comm: systemd-udevd kernel: Call Trace: kernel: <TASK> kernel: dumpstacklvl+0x44/0x57 kernel: checkpreemptiondisabled+0xbf/0xe0 kernel: lpfcupdatecmfcmd+0x214/0x420 [lpfc] kernel: lpfcnvmefcpiosubmit+0x23b4/0x4df0 [lpfc] thiscpuptr() calls smpprocessorid() in a preemptible context. Fix by using percpuptr() with rawsmpprocessor_id() instead.
- References
Affected packages
Debian:12 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source
Debian:13 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source
Debian:14 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source