Unrated severityNVD Advisory· Published May 18, 2023· Updated Mar 18, 2025
CVE-2023-1195
CVE-2023-1195
Description
A use-after-free flaw was found in reconn_set_ipaddr_from_hostname in fs/cifs/connect.c in the Linux kernel. The issue occurs when it forgets to set the free pointer server->hostname to NULL, leading to an invalid pointer request.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
69- osv-coords67 versionspkg:rpm/almalinux/bpftoolpkg:rpm/almalinux/kernelpkg:rpm/almalinux/kernel-64kpkg:rpm/almalinux/kernel-64k-corepkg:rpm/almalinux/kernel-64k-debugpkg:rpm/almalinux/kernel-64k-debug-corepkg:rpm/almalinux/kernel-64k-debug-develpkg:rpm/almalinux/kernel-64k-debug-devel-matchedpkg:rpm/almalinux/kernel-64k-debug-modulespkg:rpm/almalinux/kernel-64k-debug-modules-corepkg:rpm/almalinux/kernel-64k-debug-modules-extrapkg:rpm/almalinux/kernel-64k-develpkg:rpm/almalinux/kernel-64k-devel-matchedpkg:rpm/almalinux/kernel-64k-modulespkg:rpm/almalinux/kernel-64k-modules-corepkg:rpm/almalinux/kernel-64k-modules-extrapkg:rpm/almalinux/kernel-abi-stablelistspkg:rpm/almalinux/kernel-corepkg:rpm/almalinux/kernel-cross-headerspkg:rpm/almalinux/kernel-debugpkg:rpm/almalinux/kernel-debug-corepkg:rpm/almalinux/kernel-debug-develpkg:rpm/almalinux/kernel-debug-devel-matchedpkg:rpm/almalinux/kernel-debug-modulespkg:rpm/almalinux/kernel-debug-modules-corepkg:rpm/almalinux/kernel-debug-modules-extrapkg:rpm/almalinux/kernel-debug-uki-virtpkg:rpm/almalinux/kernel-develpkg:rpm/almalinux/kernel-devel-matchedpkg:rpm/almalinux/kernel-docpkg:rpm/almalinux/kernel-modulespkg:rpm/almalinux/kernel-modules-corepkg:rpm/almalinux/kernel-modules-extrapkg:rpm/almalinux/kernel-rtpkg:rpm/almalinux/kernel-rt-corepkg:rpm/almalinux/kernel-rt-debugpkg:rpm/almalinux/kernel-rt-debug-corepkg:rpm/almalinux/kernel-rt-debug-develpkg:rpm/almalinux/kernel-rt-debug-kvmpkg:rpm/almalinux/kernel-rt-debug-modulespkg:rpm/almalinux/kernel-rt-debug-modules-corepkg:rpm/almalinux/kernel-rt-debug-modules-extrapkg:rpm/almalinux/kernel-rt-develpkg:rpm/almalinux/kernel-rt-kvmpkg:rpm/almalinux/kernel-rt-modulespkg:rpm/almalinux/kernel-rt-modules-corepkg:rpm/almalinux/kernel-rt-modules-extrapkg:rpm/almalinux/kernel-toolspkg:rpm/almalinux/kernel-tools-libspkg:rpm/almalinux/kernel-tools-libs-develpkg:rpm/almalinux/kernel-uki-virtpkg:rpm/almalinux/kernel-zfcpdumppkg:rpm/almalinux/kernel-zfcpdump-corepkg:rpm/almalinux/kernel-zfcpdump-develpkg:rpm/almalinux/kernel-zfcpdump-devel-matchedpkg:rpm/almalinux/kernel-zfcpdump-modulespkg:rpm/almalinux/kernel-zfcpdump-modules-corepkg:rpm/almalinux/kernel-zfcpdump-modules-extrapkg:rpm/almalinux/perfpkg:rpm/almalinux/python3-perfpkg:rpm/almalinux/rtlapkg:rpm/suse/kernel-rt_debug&distro=SUSE%20Real%20Time%20Module%2015%20SP3pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Micro%205.1pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Micro%205.2pkg:rpm/suse/kernel-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP3pkg:rpm/suse/kernel-source-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP3pkg:rpm/suse/kernel-syms-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP3
< 7.0.0-284.11.1.el9_2+ 66 more
- (no CPE)range: < 7.0.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.rt14.296.el9_2
- (no CPE)range: < 5.14.0-284.11.1.rt14.296.el9_2
- (no CPE)range: < 5.14.0-284.11.1.rt14.296.el9_2
- (no CPE)range: < 5.14.0-284.11.1.rt14.296.el9_2
- (no CPE)range: < 5.14.0-284.11.1.rt14.296.el9_2
- (no CPE)range: < 5.14.0-284.11.1.rt14.296.el9_2
- (no CPE)range: < 5.14.0-284.11.1.rt14.296.el9_2
- (no CPE)range: < 5.14.0-284.11.1.rt14.296.el9_2
- (no CPE)range: < 5.14.0-284.11.1.rt14.296.el9_2
- (no CPE)range: < 5.14.0-284.11.1.rt14.296.el9_2
- (no CPE)range: < 5.14.0-284.11.1.rt14.296.el9_2
- (no CPE)range: < 5.14.0-284.11.1.rt14.296.el9_2
- (no CPE)range: < 5.14.0-284.11.1.rt14.296.el9_2
- (no CPE)range: < 5.14.0-284.11.1.rt14.296.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.14.0-284.11.1.el9_2
- (no CPE)range: < 5.3.18-150300.121.1
- (no CPE)range: < 5.3.18-150300.121.1
- (no CPE)range: < 5.3.18-150300.121.1
- (no CPE)range: < 5.3.18-150300.121.1
- (no CPE)range: < 5.3.18-150300.121.1
- (no CPE)range: < 5.3.18-150300.121.1
Patches
Vulnerability mechanics
References
1News mentions
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