Home

CVE-2020-35519

Description

An out-of-bounds (OOB) memory access flaw was found in x25_bind in net/x25/af_x25.c in the Linux kernel version v5.12-rc5. A bounds check failure allows a local attacker with a user account on the system to gain access to out-of-bounds memory, leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Risk Information

Base Score
7.8
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.169

Associated Vulnerability

VulnerabilityOS Platform
SUSE-SU-2021:1175-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-4.12.14-16.50.1.x86_64.rpmLinux
SUSE-SU-2021:1175-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-base-4.12.14-16.50.1.x86_64.rpmLinux
SUSE-SU-2021:1175-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-base-debuginfo-4.12.14-16.50.1.x86_64.rpmLinux
SUSE-SU-2021:1175-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-debuginfo-4.12.14-16.50.1.x86_64.rpmLinux
SUSE-SU-2021:1175-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-debugsource-4.12.14-16.50.1.x86_64.rpmLinux
SUSE-SU-2021:1175-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-devel-4.12.14-16.50.1.x86_64.rpmLinux
SUSE-SU-2021:1175-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-devel-azure-4.12.14-16.50.1.noarch.rpmLinux
SUSE-SU-2021:1175-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-source-azure-4.12.14-16.50.1.noarch.rpmLinux
SUSE-SU-2021:1175-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-syms-azure-4.12.14-16.50.1.x86_64.rpmLinux
SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-4.12.14-122.66.2.x86_64.rpmLinux
SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-base-4.12.14-122.66.2.x86_64.rpmLinux
SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-base-debuginfo-4.12.14-122.66.2.x86_64.rpmLinux
SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-debuginfo-4.12.14-122.66.2.x86_64.rpmLinux
SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-debugsource-4.12.14-122.66.2.x86_64.rpmLinux
SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-devel-4.12.14-122.66.2.x86_64.rpmLinux
SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-devel-debuginfo-4.12.14-122.66.2.x86_64.rpmLinux
SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-devel-4.12.14-122.66.2.noarch.rpmLinux
SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-macros-4.12.14-122.66.2.noarch.rpmLinux
SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-source-4.12.14-122.66.2.noarch.rpmLinux
SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-syms-4.12.14-122.66.2.x86_64.rpmLinux
SUSE-SU-2021:14724-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-default-extra-3.0.101-108.126.1.i586.rpmLinux
SUSE-SU-2021:14724-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-default-extra-3.0.101-108.126.1.x86_64.rpmLinux
SUSE-SU-2021:14724-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-pae-extra-3.0.101-108.126.1.i586.rpmLinux
SUSE-SU-2021:14724-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-trace-extra-3.0.101-108.126.1.x86_64.rpmLinux
SUSE-SU-2021:14724-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-xen-extra-3.0.101-108.126.1.i586.rpmLinux
SUSE-SU-2021:14724-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-xen-extra-3.0.101-108.126.1.x86_64.rpmLinux
Linux kernel for OEM systems (USN-4947-1) linux-image-oem-20.04_5.6.0.1056.52_amd64.debLinux
Linux kernel for OEM systems (USN-4947-1) linux-image-5.6.0-1056-oem_5.6.0-1056.60_amd64.debLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234