Vulnerability · Published Mar 29, 2023 · Assigned by redhat
CVE-2023-1652
High 7.1
In plain English
A high-severity use-after-free in Linux Kernel. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 16% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.1High
Exploit odds (30 days)0.2%top 84.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | linux | 6.1.11-1 | DEBIAN-CVE-2023-1652 |
| Debian:13 | linux | 6.1.11-1 | DEBIAN-CVE-2023-1652 |
| Debian:14 | linux | 6.1.11-1 | DEBIAN-CVE-2023-1652 |
| Ubuntu:22.04:LTS | linux | 5.15.0-70.77 | USN-6025-1 |
| Ubuntu:22.04:LTS | linux | 5.15.0-70.77 | UBUNTU-CVE-2023-1652 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1034.38 | UBUNTU-CVE-2023-1652 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1034.38 | USN-6025-1 |
| Ubuntu:22.04:LTS | linux-azure | 5.15.0-1036.43 | USN-6025-1 |
| Ubuntu:22.04:LTS | linux-azure | 5.15.0-1036.43 | UBUNTU-CVE-2023-1652 |
| Ubuntu:22.04:LTS | linux-azure-5.19 | 5.19.0-1026.29~22.04.1 | USN-6079-1 |
| Ubuntu:22.04:LTS | linux-azure-5.19 | 5.19.0-1026.29~22.04.1 | UBUNTU-CVE-2023-1652 |
| Ubuntu:22.04:LTS | linux-azure-fde | 5.15.0-1036.43.1 | USN-6025-1 |
| Ubuntu:22.04:LTS | linux-azure-fde | 5.15.0-1036.43.1 | UBUNTU-CVE-2023-1652 |
| Ubuntu:22.04:LTS | linux-gcp | 5.15.0-1032.40 | UBUNTU-CVE-2023-1652 |
| Ubuntu:22.04:LTS | linux-gcp | 5.15.0-1032.40 | USN-6025-1 |
| Ubuntu:22.04:LTS | linux-gke | 5.15.0-1031.36 | USN-6025-1 |
| Ubuntu:22.04:LTS | linux-gke | 5.15.0-1031.36 | UBUNTU-CVE-2023-1652 |
| Ubuntu:22.04:LTS | linux-gkeop | 5.15.0-1018.23 | USN-6025-1 |
| Ubuntu:22.04:LTS | linux-gkeop | 5.15.0-1018.23 | UBUNTU-CVE-2023-1652 |
| Ubuntu:22.04:LTS | linux-hwe-5.19 | 5.19.0-42.43~22.04.1 | USN-6096-1 |
| Ubuntu:22.04:LTS | linux-hwe-5.19 | 5.19.0-42.43~22.04.1 | UBUNTU-CVE-2023-1652 |
| Ubuntu:22.04:LTS | linux-ibm | 5.15.0-1028.31 | UBUNTU-CVE-2023-1652 |
| Ubuntu:22.04:LTS | linux-ibm | 5.15.0-1028.31 | USN-6025-1 |
| Ubuntu:22.04:LTS | linux-intel-iotg | 5.15.0-1028.33 | USN-6057-1 |
| Ubuntu:22.04:LTS | linux-intel-iotg | 5.15.0-1028.33 | UBUNTU-CVE-2023-1652 |
| Ubuntu:22.04:LTS | linux-kvm | 5.15.0-1031.36 | USN-6025-1 |
| Ubuntu:22.04:LTS | linux-kvm | 5.15.0-1031.36 | UBUNTU-CVE-2023-1652 |
| Ubuntu:22.04:LTS | linux-lowlatency | 5.15.0-70.77 | USN-6025-1 |
| Ubuntu:22.04:LTS | linux-lowlatency | 5.15.0-70.77 | UBUNTU-CVE-2023-1652 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-5.19 | 5.19.0-1024.25~22.04.1 | UBUNTU-CVE-2023-1652 |
| Ubuntu:22.04:LTS | linux-nvidia | 5.15.0-1023.23 | UBUNTU-CVE-2023-1652 |
| Ubuntu:22.04:LTS | linux-oem-5.17 | no fix listed | UBUNTU-CVE-2023-1652 |
| Ubuntu:22.04:LTS | linux-oem-6.0 | no fix listed | UBUNTU-CVE-2023-1652 |
| Ubuntu:22.04:LTS | linux-oem-6.1 | 6.1.0-1008.8 | UBUNTU-CVE-2023-1652 |
| Ubuntu:22.04:LTS | linux-oracle | 5.15.0-1033.39 | UBUNTU-CVE-2023-1652 |
| Ubuntu:22.04:LTS | linux-oracle | 5.15.0-1033.39 | USN-6025-1 |
| Ubuntu:22.04:LTS | linux-raspi | 5.15.0-1027.29 | USN-6025-1 |
| Ubuntu:22.04:LTS | linux-raspi | 5.15.0-1027.29 | UBUNTU-CVE-2023-1652 |
| Ubuntu:24.04:LTS | linux-raspi-realtime | no fix listed | UBUNTU-CVE-2023-1652 |
| Ubuntu:22.04:LTS | linux-realtime | no fix listed | UBUNTU-CVE-2023-1652 |
| Ubuntu:22.04:LTS | linux-riscv | no fix listed | UBUNTU-CVE-2023-1652 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | Linux Kernel | Kernel 6.2 RC5 |
Weakness: CWE-416 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H