7.8
CWE
416
Advisory Published
Updated

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 SoftwareAffected VersionHow 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
6.1.94-1
6.1.90-1
6.9.8-1
6.9.9-1

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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Parent vulnerabilities

(Appears in the following advisories)

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