CVE-2023-1652: Use After Free
First published: Thu Jan 12 2023(Updated: )
A use-after-free flaw was found in nfsd4_ssc_setup_dul in fs/nfsd/nfs4proc.c in the NFS filesystem in the Linux Kernel. This issue could allow a local attacker to crash the system or it may lead to a kernel information leak problem.
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | >=5.14<5.15.91 | |
| Linux Linux kernel | >=5.16<6.1.9 | |
| Linux Linux kernel | =6.2-rc1 | |
| Linux Linux kernel | =6.2-rc2 | |
| Linux Linux kernel | =6.2-rc3 | |
| Linux Linux kernel | =6.2-rc4 | |
| Redhat Enterprise Linux | =9.0 | |
| redhat/Kernel | <6.2 | 6.2 |
| ubuntu/linux | <5.15.0-70.77 | 5.15.0-70.77 |
| ubuntu/linux | <5.19.0-42.43 | 5.19.0-42.43 |
| ubuntu/linux | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-aws | <5.15.0-1034.38 | 5.15.0-1034.38 |
| ubuntu/linux-aws | <5.19.0-1025.26 | 5.19.0-1025.26 |
| ubuntu/linux-aws | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-aws-5.0 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-aws-5.15 | <5.15.0-1034.38~20.04.1 | 5.15.0-1034.38~20.04.1 |
| ubuntu/linux-aws-5.15 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-aws-5.4 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-aws-6.5 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-aws-fips | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-aws-hwe | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-azure | <5.15.0-1036.43 | 5.15.0-1036.43 |
| ubuntu/linux-azure | <5.19.0-1026.29 | 5.19.0-1026.29 |
| ubuntu/linux-azure | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-azure-4.15 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-azure-5.15 | <5.15.0-1036.43~20.04.1 | 5.15.0-1036.43~20.04.1 |
| ubuntu/linux-azure-5.15 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-azure-5.19 | <5.19.0-1026.29~22.04.1 | 5.19.0-1026.29~22.04.1 |
| ubuntu/linux-azure-5.4 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-azure-6.5 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-azure-edge | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-azure-fde | <5.15.0-1036.43.1 | 5.15.0-1036.43.1 |
| ubuntu/linux-azure-fde | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-azure-fde-5.15 | <5.15.0-1036.43~20.04.1.1 | 5.15.0-1036.43~20.04.1.1 |
| ubuntu/linux-azure-fde-5.15 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-azure-fips | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-bluefield | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-dell300x | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-fips | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-gcp | <5.15.0-1032.40 | 5.15.0-1032.40 |
| ubuntu/linux-gcp | <5.19.0-1024.26 | 5.19.0-1024.26 |
| ubuntu/linux-gcp | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-gcp-4.15 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-gcp-5.15 | <5.15.0-1032.40~20.04.1 | 5.15.0-1032.40~20.04.1 |
| ubuntu/linux-gcp-5.15 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-gcp-5.4 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-gcp-6.5 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-gcp-fips | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-gke | <5.15.0-1031.36 | 5.15.0-1031.36 |
| ubuntu/linux-gke | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-gke-4.15 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-gke-5.0 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-gke-5.15 | <5.15.0-1031.36~20.04.1 | 5.15.0-1031.36~20.04.1 |
| ubuntu/linux-gke-5.15 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-gke-5.4 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-gkeop | <5.15.0-1018.23 | 5.15.0-1018.23 |
| ubuntu/linux-gkeop | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-gkeop-5.15 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-gkeop-5.4 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-hwe | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-hwe-5.15 | <5.15.0-70.77~20.04.1 | 5.15.0-70.77~20.04.1 |
| ubuntu/linux-hwe-5.15 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-hwe-5.19 | <5.19.0-42.43~22.04.1 | 5.19.0-42.43~22.04.1 |
| ubuntu/linux-hwe-5.4 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-hwe-6.5 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-hwe-edge | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-ibm | <5.15.0-1028.31 | 5.15.0-1028.31 |
| ubuntu/linux-ibm | <5.19.0-1022.24 | 5.19.0-1022.24 |
| ubuntu/linux-ibm | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-ibm-5.15 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-ibm-5.4 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-intel | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-intel-5.13 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-intel-iotg | <5.15.0-1028.33 | 5.15.0-1028.33 |
| ubuntu/linux-intel-iotg | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-intel-iotg-5.15 | <5.15.0-1030.35~20.04.1 | 5.15.0-1030.35~20.04.1 |
| ubuntu/linux-intel-iotg-5.15 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-iot | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-kvm | <5.15.0-1031.36 | 5.15.0-1031.36 |
| ubuntu/linux-kvm | <5.19.0-1023.24 | 5.19.0-1023.24 |
| ubuntu/linux-kvm | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-laptop | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-lowlatency | <5.15.0-70.77 | 5.15.0-70.77 |
| ubuntu/linux-lowlatency | <5.19.0-1024.25 | 5.19.0-1024.25 |
| ubuntu/linux-lowlatency | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-lowlatency-hwe-5.15 | <5.15.0-70.77~20.04.1 | 5.15.0-70.77~20.04.1 |
| ubuntu/linux-lowlatency-hwe-5.15 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-lowlatency-hwe-5.19 | <5.19.0-1024.25~22.04.1 | 5.19.0-1024.25~22.04.1 |
| ubuntu/linux-lowlatency-hwe-5.19 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-lowlatency-hwe-6.5 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-lts-xenial | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-nvidia | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-nvidia-6.5 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-oem | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-oem-5.10 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-oem-5.14 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-oem-5.17 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-oem-5.6 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-oem-6.0 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-oem-6.1 | <6.1.0-1008.8 | 6.1.0-1008.8 |
| ubuntu/linux-oem-6.1 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-oem-6.5 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-oem-6.8 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-oem-osp1 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-oracle | <5.15.0-1033.39 | 5.15.0-1033.39 |
| ubuntu/linux-oracle | <5.19.0-1023.26 | 5.19.0-1023.26 |
| ubuntu/linux-oracle | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-oracle-5.0 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-oracle-5.13 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-oracle-5.15 | <5.15.0-1033.39~20.04.1 | 5.15.0-1033.39~20.04.1 |
| ubuntu/linux-oracle-5.15 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-oracle-5.4 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-oracle-6.5 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-raspi | <5.15.0-1027.29 | 5.15.0-1027.29 |
| ubuntu/linux-raspi | <5.19.0-1018.25 | 5.19.0-1018.25 |
| ubuntu/linux-raspi | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-raspi-5.4 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-raspi2 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-riscv | <5.19.0-1018.19 | 5.19.0-1018.19 |
| ubuntu/linux-riscv | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-riscv-5.15 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-riscv-6.5 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-snapdragon | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-starfive | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-starfive-6.5 | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| ubuntu/linux-xilinx-zynqmp | <6.2~<5.15.91 | 6.2~ 5.15.91 |
| debian/linux | 5.10.218-1 5.10.221-1 6.1.94-1 6.1.99-1 6.9.10-1 6.9.12-1 |
Remedy
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
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Reference Links
- https://www.cve.org/CVERecord?id=CVE-2023-1652 https://nvd.nist.gov/vuln/detail/CVE-2023-1652 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e6cf91b7b47ff82b624bdfe2fdcde32bb52e71dd
- https://bugzilla.redhat.com/show_bug.cgi?id=2182031
- https://access.redhat.com/security/cve/cve-2023-1652
- https://security.netapp.com/advisory/ntap-20230511-0006/
- https://launchpad.net/bugs/cve/CVE-2023-1652
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e6cf91b7b47ff82b624bdfe2fdcde32bb52e71dd
- https://access.redhat.com/errata/RHSA-2023:6583
- https://git.kernel.org/linus/e6cf91b7b47ff82b624bdfe2fdcde32bb52e71dd (6.2-rc5)
- https://ubuntu.com/security/notices/USN-6025-1
- https://ubuntu.com/security/notices/USN-6040-1
- https://ubuntu.com/security/notices/USN-6057-1
- https://ubuntu.com/security/notices/USN-6079-1
- https://ubuntu.com/security/notices/USN-6091-1
- https://ubuntu.com/security/notices/USN-6096-1
- https://ubuntu.com/security/notices/USN-6134-1
- https://www.cve.org/CVERecord?id=CVE-2023-1652
- https://nvd.nist.gov/vuln/detail/CVE-2023-1652
- https://security-tracker.debian.org/tracker/CVE-2023-1652
- https://git.kernel.org/linus/f4e44b393389c77958f7c58bf4415032b4cda15b
- https://git.kernel.org/linus/e6cf91b7b47ff82b624bdfe2fdcde32bb52e71dd
- https://ubuntu.com/security/CVE-2023-1652
Parent vulnerabilities
(Appears in the following advisories)
- collector/redhat-cve
- collector/nvd-index
- agent/first-publish-date
- agent/last-modified-date
- collector/launchpad-cve
- source/Launchpad
- agent/type
- agent/author
- agent/remedy
- agent/severity
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2023-1652
- agent/description
- agent/weakness
- agent/references
- collector/usn-cve
- source/Ubuntu
- agent/tags
- agent/event
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- vendor/linux
- canonical/linux linux kernel
- version/linux linux kernel/5.14
- version/linux linux kernel/5.16
- version/linux linux kernel/6.2-rc1
- version/linux linux kernel/6.2-rc2
- version/linux linux kernel/6.2-rc3
- version/linux linux kernel/6.2-rc4
- vendor/redhat
- canonical/redhat enterprise linux
- version/redhat enterprise linux/9.0
- package-manager/redhat
- package-manager/ubuntu
- package-manager/debian