CVE-2022-1882
CVE-2022-1882: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityHigh7.0
High [CVE-2022-1882] use-after-free flaw was found in the Linux kernel’s pipes functionality in how a user performs manipulations with the pipe post_one_notification after free_pipe_info that is already called
CVE-2022-1882Source published Source updated
A use-after-free flaw was found in the Linux kernel’s pipes functionality in how a user performs manipulations with the pipe post_one_notification() after free_pipe_info() that is already called. This flaw allows a local user to crash or potentially escalate their privileges on the system. Red Hat severity: Moderate — CVSS 7 (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H). Weakness: CWE-416. Affected Red Hat products: Red Hat Enterprise Linux 9. Red Hat fixing advisory: RHSA-2023:2458, RHSA-2023:2148. Affected products named by the advisory: Red Hat package: kernel-rt.
- Affected products in this advisory
- Red Hat Enterprise Linux 9
- Red Hat package: kernel-rt
- Source-reported affected versions
- Affected-version details not available in this record.
- Source-reported fixed versions
- kernel-0:5.14.0-284.11.1.el9_2
- kernel-rt-0:5.14.0-284.11.1.rt14.296.el9_2
- RHSA-2023:2458
- RHSA-2023:2148
- Mitigation guidance
- No mitigation guidance extracted; consult the source.
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