CVEvulnerability
CVE-2021-32078
7.1 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-06-17
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.1 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
- CVSS 2.0 ([email protected])
- 6.6 MEDIUM — AV:L/AC:L/Au:N/C:C/I:N/A:C
- Weaknesses
- CWE-125
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.
Affected configurations
• linux linux kernel (<= 5.12.11)
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=298a58e165e447ccfaae35fe9f651f9d7e15166f Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/298a58e165e447ccfaae35fe9f651f9d7e15166f Patch, Third Party Advisory
- https://kirtikumarar.com/CVE-2021-32078.txt Exploit, Third 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=298a58e165e447ccfaae35fe9f651f9d7e15166f Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/298a58e165e447ccfaae35fe9f651f9d7e15166f Patch, Third Party Advisory
- https://kirtikumarar.com/CVE-2021-32078.txt Exploit, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210813-0002/ Third Party Advisory