CVE-2024-46673
scsi: aacraid: Fix double-free on probe failure
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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: aacraid: Fix double-free on probe failure aac_probe_one() calls hardware-specific init functions through the aac_driver_ident::init pointer, all of which eventually call down to aac_init_adapter(). If aac_init_adapter() fails after allocating memory for aac_dev::queues, it frees the memory but does not clear that member. After the hardware-specific init function returns an error, aac_probe_one() goes down an error path that frees the memory pointed to by aac_dev::queues, resulting.in a double-free.
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
2.6.15
References 8
git.kernel.org
- stable/c/d237c7d06ffddcdb5d36948c527dc01284388218
- stable/c/564e1986b00c5f05d75342f8407f75f0a17b94df
- stable/c/9e96dea7eff6f2bbcd0b42a098012fc66af9eb69
- stable/c/85449b28ff6a89c4513115e43ddcad949b5890c9
- stable/c/60962c3d8e18e5d8dfa16df788974dd7f35bd87a
- stable/c/8a3995a3ffeca280a961b59f5c99843d81b15929
- stable/c/4b540ec7c0045c2d01c4e479f34bbc8f147afa4c
- stable/c/919ddf8336f0b84c0453bac583808c9f165a85c2