Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ext4: fix error handling in ext4_fc_record_modified_inode() Current code does not fully takes care of krealloc() error case, which could lead to silent memory corruption or a kernel bug. This patch fixes that. Also it cleans up some duplicated error handling logic from various functions in fast_commit.c file.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 5.10.99 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/14aa3f49c7fc6424763f4323bfbc3a807b0727dcPatch
- https://git.kernel.org/stable/c/1b6762ecdf3cf12113772427c904aa3c420a1802Patch
- https://git.kernel.org/stable/c/62e46e0ffc02daa8fcfc02f7a932cc8a19601b19Patch
- https://git.kernel.org/stable/c/cdce59a1549190b66f8e3fe465c2b2f714b98a94Patch
- https://git.kernel.org/stable/c/14aa3f49c7fc6424763f4323bfbc3a807b0727dcPatch
- https://git.kernel.org/stable/c/1b6762ecdf3cf12113772427c904aa3c420a1802Patch
- https://git.kernel.org/stable/c/62e46e0ffc02daa8fcfc02f7a932cc8a19601b19Patch
- https://git.kernel.org/stable/c/cdce59a1549190b66f8e3fe465c2b2f714b98a94Patch
FAQ
What is CVE-2022-48712?
CVE-2022-48712 is a vulnerability with a CVSS score of 7.8 (HIGH). In the Linux kernel, the following vulnerability has been resolved: ext4: fix error handling in ext4_fc_record_modified_inode() Current code does not fully takes care of krealloc() error case, which...
How severe is CVE-2022-48712?
CVE-2022-48712 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-48712?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.