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CVE-2022-1508

Date: August 31, 2022

An out-of-bounds read flaw was found in the Linux kernel’s io_uring module in the way a user triggers the io_read() function with some special parameters. This flaw allows a local user to read some memory out of bounds.

Severity Score

Related Resources (8)

https://nvd.nist.gov/vuln/detail/CVE-2022-1508
https://ubuntu.com/security/CVE-2022-1508
https://people.canonical.com/~ubuntu-security/cve/CVE-2022-1508
https://access.redhat.com/security/cve/CVE-2022-1508
https://bugzilla.redhat.com/show_bug.cgi?id=2075533
https://security-tracker.debian.org/tracker/CVE-2022-1508
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=89c2b3b74918200e46699338d7bcc19b1ea12110
https://www.mend.io/vulnerability-database/CVE-2022-1508

Severity Score

Weakness Type (CWE)

Out-of-bounds Read

CWE-125

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): HIGH

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