CVE-2022-1652 — Use After Free in Kernel

CWE-416 — Use After FreeCWE-20 — Improper Input Validation32 documents10 sources
Severity
7.8HIGHNVD
OSV7.0OSV4.4CISA7.2
EPSS
0.1%
top 65.13%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Linux KernelDebian LinuxRedhat Enterprise Linux
Timeline
PublishedJun 2
Latest updateApr 13

Description

Linux Kernel could allow a local attacker to execute arbitrary code on the system, caused by a concurrency use-after-free flaw in the bad_flp_intr function. By executing a specially-crafted program, an attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service condition on the system.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages4 packages

▶NVDlinux/linux_kernel2.6.12 — 4.9.316+6
▶Debianlinux/linux_kernel< 5.10.120-1+3
▶Ubuntulinux/linux_kernel< 4.15.0-191.202+3
▶CVEListV5linux/linux_kernelLinux Kernel through 5.17.5

Also affects: Debian Linux 10.0, Enterprise Linux 9.0

🔴Vulnerability Details

14
OSV
linux-azure-fde vulnerabilities↗2022-08-25
▶
OSV
linux-aws, linux-aws-5.15, linux-azure, linux-azure-5.15, linux-gcp, linux-gcp-5.15, linux-gke, linux-gke-5.15, linux-ibm, linux-kvm, linux-oracle, linux-raspi vulnerabilities↗2022-08-10
▶
OSV
linux, linux-aws, linux-azure-4.15, linux-dell300x, linux-gcp-4.15, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities↗2022-08-10
▶
OSV
linux-intel-iotg vulnerabilities↗2022-08-10
▶
OSV
linux-hwe, linux-aws-hwe, linux-azure, linux-gcp, linux-oracle vulnerabilities↗2022-08-10
▶

📋Vendor Advisories

17
CISA ICS
Siemens SCALANCE XCM332↗2023-04-13
▶
CISA ICS
Siemens SCALANCE, RUGGEDCOM Third-Party↗2023-03-16
▶
Ubuntu
Linux kernel (Azure CVM) vulnerabilities↗2022-08-25
▶
Ubuntu
Linux kernel (Intel IoTG) vulnerabilities↗2022-08-10
▶
Ubuntu
Linux kernel vulnerabilities↗2022-08-10
▶
CVE-2022-1652 — Use After Free in Linux Kernel | cvebase