CVE-2018-13405
CVE-2018-13405: 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 severityMedium4.4
Medium [CVE-2018-13405 +1] security regression for CVE-2018-13405
CVE-2021-4037Source published Source updated
This bulletin covers 2 CVEs. The products, versions, score and guidance below describe the bulletin; check its source for applicability to this specific CVE.
A vulnerability was found in the fs/inode.c:inode_init_owner() function logic of the LInux kernel that allows local users to create files for the XFS file-system with an unintended group ownership and with group execution and SGID permission bits set, in a scenario where a directory is SGID and belongs to a certain group and is writable by a user who is not a member of this group. This can lead to excessive permissions granted in case when they should not. This vulnerability is similar to the previous CVE-2018-13405 and adds the missed fix for the XFS. Affected products named by the advisory: Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 8.4 Extended Update Support.
- Affected products in this advisory
- kernel
- Red Hat Enterprise Linux 8.4 Extended Update Support
- Source-reported affected versions
- kernel before 5.4.241
- kernel 5.5 before 5.10.146
- Source-reported fixed versions
- 5.4.241
- 5.10.146
- Mitigation guidance
- No mitigation guidance extracted; consult the source.
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