Vulnerability Description
An Out-of-Bounds Read was discovered in arch/arm/mach-footbridge/personal-pci.c in the Linux kernel through 5.12.11 because of the lack of a check for a value that shouldn't be negative, e.g., access to element -2 of an array, aka CID-298a58e165e4.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | <= 5.12.11 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=298a5PatchThird Party Advisory
- https://github.com/torvalds/linux/commit/298a58e165e447ccfaae35fe9f651f9d7e15166PatchThird Party Advisory
- https://kirtikumarar.com/CVE-2021-32078.txtExploitThird Party Advisory
- https://security.netapp.com/advisory/ntap-20210813-0002/Third Party Advisory
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=298a5PatchThird Party Advisory
- https://github.com/torvalds/linux/commit/298a58e165e447ccfaae35fe9f651f9d7e15166PatchThird Party Advisory
- https://kirtikumarar.com/CVE-2021-32078.txtExploitThird Party Advisory
- https://security.netapp.com/advisory/ntap-20210813-0002/Third Party Advisory
FAQ
What is CVE-2021-32078?
CVE-2021-32078 is a vulnerability with a CVSS score of 7.1 (HIGH). An Out-of-Bounds Read was discovered in arch/arm/mach-footbridge/personal-pci.c in the Linux kernel through 5.12.11 because of the lack of a check for a value that shouldn't be negative, e.g., access ...
How severe is CVE-2021-32078?
CVE-2021-32078 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-32078?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.