Bug 2300453 (CVE-2024-41076)
| Summary: | CVE-2024-41076 kernel: NFSv4: Fix memory leak in nfs4_set_security_label | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security DevOps Team <prodsec-dev> |
| Status: | NEW --- | QA Contact: | |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | unspecified | CC: | dfreiber, drow, jburrell, vkumar |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | kernel 6.1.101, kernel 6.6.42, kernel 6.9.11, kernel 6.10 | Doc Type: | If docs needed, set a value |
| Doc Text: |
A vulnerability was found in the nfs4_set_security_label() in the Linux kernel, where the function fails to free the nfs_fattr attribute before exiting, leaving said memory allocation present. As the nfs4_set_security_label() is called repeatedly over time, this may lead to memory exhaustion.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 2301641 | ||
| Bug Blocks: | |||
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Description
OSIDB Bzimport
2024-07-29 15:50:43 UTC
Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024072910-CVE-2024-41076-6124@gregkh/T Created kernel tracking bugs for this issue: Affects: fedora-all [bug 2301641] This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Extended Update Support Via RHSA-2024:5673 https://access.redhat.com/errata/RHSA-2024:5673 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Extended Update Support Via RHSA-2024:5672 https://access.redhat.com/errata/RHSA-2024:5672 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2024:5928 https://access.redhat.com/errata/RHSA-2024:5928 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.8 Extended Update Support Via RHSA-2024:6206 https://access.redhat.com/errata/RHSA-2024:6206 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2024:7001 https://access.redhat.com/errata/RHSA-2024:7001 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2024:7000 https://access.redhat.com/errata/RHSA-2024:7000 |