CVE-2021-32078
HIGH
7.1
CVSS Score
Published: June 17, 2021 at 02:13 PM UTC
Updated: June 17, 2026 at 03:52 AM UTC
1 product affected across 1 vendorLinux Kernel
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Severity
HIGH7.1
Exploit prediction
EPSS 0.6%
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
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v ≤ 5.12.11
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (4)
x_refsource_CONFIRMPatchThird Party Advisory
Source: [email protected]
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=298a58e165e447ccfaae35fe9f651f9d7e15166fx_refsource_CONFIRMPatchThird Party Advisory
Source: [email protected]
https://github.com/torvalds/linux/commit/298a58e165e447ccfaae35fe9f651f9d7e15166fx_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://kirtikumarar.com/CVE-2021-32078.txtx_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://security.netapp.com/advisory/ntap-20210813-0002/CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-125
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