CVE-2020-8647
Description
There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vc_do_resize function in drivers/tty/vt/vt.c.
Risk Information
Base Score
6.1
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
EPSS Score
Exploitation Probability
0.076
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Multiple Vulnerabilities are affected in IBM Security Guardium 11.1 | Windows |
| Multiple Vulnerabilities are affected in IBM Security Guardium 11.2 | Windows |
| Multiple Vulnerabilities are affected in IBM Security Guardium 11.0 | Windows |
| SUSE-SU-2020:1118-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-4.12.14-16.13.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1118-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-base-4.12.14-16.13.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1118-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-base-debuginfo-4.12.14-16.13.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1118-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-debuginfo-4.12.14-16.13.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1118-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-debugsource-4.12.14-16.13.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1118-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-devel-4.12.14-16.13.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1118-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-devel-azure-4.12.14-16.13.1.noarch.rpm | Linux |
| SUSE-SU-2020:1118-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-source-azure-4.12.14-16.13.1.noarch.rpm | Linux |
| SUSE-SU-2020:1118-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-syms-azure-4.12.14-16.13.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1119-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-azure-4.12.14-6.40.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1119-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-azure-base-4.12.14-6.40.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1119-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-azure-base-debuginfo-4.12.14-6.40.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1119-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-azure-debuginfo-4.12.14-6.40.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1119-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-azure-debugsource-4.12.14-6.40.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1119-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-azure-devel-4.12.14-6.40.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1119-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-devel-azure-4.12.14-6.40.1.noarch.rpm | Linux |
| SUSE-SU-2020:1119-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-source-azure-4.12.14-6.40.1.noarch.rpm | Linux |
| SUSE-SU-2020:1119-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-syms-azure-4.12.14-6.40.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1141-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-default-4.12.14-95.51.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1141-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-default-base-4.12.14-95.51.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1141-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-default-base-debuginfo-4.12.14-95.51.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1141-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-default-debuginfo-4.12.14-95.51.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1141-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-default-debugsource-4.12.14-95.51.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1141-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-default-devel-4.12.14-95.51.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1141-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-default-devel-debuginfo-4.12.14-95.51.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1141-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-devel-4.12.14-95.51.1.noarch.rpm | Linux |
| SUSE-SU-2020:1141-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-macros-4.12.14-95.51.1.noarch.rpm | Linux |
| SUSE-SU-2020:1141-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-source-4.12.14-95.51.1.noarch.rpm | Linux |
| SUSE-SU-2020:1141-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-syms-4.12.14-95.51.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1142-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-4.12.14-122.20.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1142-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-base-4.12.14-122.20.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1142-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-base-debuginfo-4.12.14-122.20.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1142-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-debuginfo-4.12.14-122.20.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1142-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-debugsource-4.12.14-122.20.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1142-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-devel-4.12.14-122.20.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1142-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-devel-debuginfo-4.12.14-122.20.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1142-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-devel-4.12.14-122.20.1.noarch.rpm | Linux |
| SUSE-SU-2020:1142-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-macros-4.12.14-122.20.1.noarch.rpm | Linux |
| SUSE-SU-2020:1142-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-source-4.12.14-122.20.1.noarch.rpm | Linux |
| SUSE-SU-2020:1142-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-syms-4.12.14-122.20.1.x86_64.rpm | Linux |
| SUSE-SU-2020:14354-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-default-extra-3.0.101-108.111.1.i586.rpm | Linux |
| SUSE-SU-2020:14354-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-default-extra-3.0.101-108.111.1.x86_64.rpm | Linux |
| SUSE-SU-2020:14354-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-pae-extra-3.0.101-108.111.1.i586.rpm | Linux |
| SUSE-SU-2020:14354-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-trace-extra-3.0.101-108.111.1.x86_64.rpm | Linux |
| SUSE-SU-2020:14354-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-xen-extra-3.0.101-108.111.1.i586.rpm | Linux |
| SUSE-SU-2020:14354-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-xen-extra-3.0.101-108.111.1.x86_64.rpm | Linux |
| Kernel-uek update (ELSA-2020-5914) kernel-uek-5.4.17-2036.100.6.1.el8uek.x86_64.rpm | Linux |
| Kernel-uek-debug update (ELSA-2020-5914) kernel-uek-debug-5.4.17-2036.100.6.1.el8uek.x86_64.rpm | Linux |
| Kernel-uek-debug-devel update (ELSA-2020-5914) kernel-uek-debug-devel-5.4.17-2036.100.6.1.el8uek.x86_64.rpm | Linux |
| Kernel-uek-devel update (ELSA-2020-5914) kernel-uek-devel-5.4.17-2036.100.6.1.el8uek.x86_64.rpm | Linux |
| Kernel-uek-doc update (ELSA-2020-5914) kernel-uek-doc-5.4.17-2036.100.6.1.el8uek.noarch.rpm | Linux |
| Use After Free Vulnerability (CVE-2020-8647) | NCM |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234