CVE-2025-21957
scsi: qla1280: Fix kernel oops when debug level > 2
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
In the Linux kernel, the following vulnerability has been resolved: scsi: qla1280: Fix kernel oops when debug level > 2 A null dereference or oops exception will eventually occur when qla1280.c driver is compiled with DEBUG_QLA1280 enabled and ql_debug_level > 2. I think its clear from the code that the intention here is sg_dma_len(s) not length of sg_next(s) when printing the debug info.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
2.6.24
References 8
git.kernel.org
- stable/c/afa27b7c17a48e01546ccaad0ab017ad0496a522
- stable/c/11a8dac1177a596648a020a7f3708257a2f95fee
- stable/c/c737e2a5fb7f90b96a96121da1b50a9c74ae9b8c
- stable/c/24602e2664c515a4f2950d7b52c3d5997463418c
- stable/c/ea371d1cdefb0951c7127a33bcd7eb931cf44571
- stable/c/af71ba921d08c241a817010f96458dc5e5e26762
- stable/c/7ac2473e727d67a38266b2b7e55c752402ab588c
- stable/c/5233e3235dec3065ccc632729675575dbe3c6b8a