CVE-2020-29373
Summary
| CVE | CVE-2020-29373 |
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| State | PUBLIC |
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| Assigner | [email protected] |
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| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2020-11-28 07:15:00 UTC |
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| Updated | 2020-12-02 17:44:00 UTC |
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| Description | An issue was discovered in fs/io_uring.c in the Linux kernel before 5.6. It unsafely handles the root directory during path lookups, and thus a process inside a mount namespace can escape to unintended filesystem locations, aka CID-ff002b30181d. |
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NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|
| cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6 |
MISC |
cdn.kernel.org |
Release Notes, Vendor Advisory |
| 2011 -
project-zero -
Project Zero -
Monorail |
MISC |
bugs.chromium.org |
Exploit, Issue Tracking, Third Party Advisory |
| kernel/git/torvalds/linux.git - Linux kernel source tree |
MISC |
git.kernel.org |
Patch, Vendor Advisory |
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 174816 SUSE Enterprise Linux Security update for the Linux Kernel (Live Patch 10 for SLE 15 SP2) (SUSE-SU-2021:0869-1)
- 750376 OpenSUSE Security Update for RT kernel (openSUSE-SU-2021:0242-1)
- 750434 OpenSUSE Security Update for the Linux Kernel (openSUSE-SU-2021:0060-1)
- 900040 CBL-Mariner Linux Security Update for kernel 5.4.91
- 903316 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (3626)
- 905839 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (3626-1)
