Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: s390/dasd: Fix potential memleak in dasd_eckd_init() `dasd_reserve_req` is allocated before `dasd_vol_info_req`, and it also needs to be freed before the error returns, just like the other cases in this function.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.3, < 5.4.235 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/460e9bed82e49db1b823dcb4e421783854d86c40Patch
- https://git.kernel.org/stable/c/544a552be0869231799784279d52704c4d314d33Patch
- https://git.kernel.org/stable/c/a50e28d433acf22258f9f34831057387f04ef074Patch
- https://git.kernel.org/stable/c/aede5230d154b6b237985ec9df7ebbd1dce96810Patch
- https://git.kernel.org/stable/c/ee986d80acdef710a886be404308188ea11000c8Patch
- https://git.kernel.org/stable/c/ef3a7ffc0a6f833578bc8d1dcb79d0633c7e4ec3Patch
FAQ
What is CVE-2023-53449?
CVE-2023-53449 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: s390/dasd: Fix potential memleak in dasd_eckd_init() `dasd_reserve_req` is allocated before `dasd_vol_info_req`, and it also needs...
How severe is CVE-2023-53449?
CVE-2023-53449 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-53449?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.