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kernel: rethook: fix a potential memleak in rethook_alloc()

🗓️ 07 Nov 2023 09:03:12Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 3 Views

rethook: fixes potential memory leak in rethook_alloc when handler is NULL.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
AstraLinux		Astra Linux – Vulnerability in Linux 5.10
20 May 202605:53
–astralinux
CNNVD		Linux kernel 安全漏洞
1 May 202500:00
–cnnvd
CVE		CVE-2022-49795
1 May 202514:09
–cve
Cvelist		CVE-2022-49795 rethook: fix a potential memleak in rethook_alloc()
1 May 202514:09
–cvelist
Debian CVE		CVE-2022-49795
1 May 202514:09
–debiancve
EUVD		EUVD-2025-12970
3 Oct 202520:07
–euvd
NVD		CVE-2022-49795
1 May 202515:16
–nvd
OpenVAS		SUSE: Security Advisory (SUSE-SU-2025:02173-1)
2 Jul 202500:00
–openvas
OSV		CVE-2022-49795 rethook: fix a potential memleak in rethook_alloc()
1 May 202514:09
–osv
OSV		DEBIAN-CVE-2022-49795
1 May 202515:16
–osv
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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux9aarch64bpftool0:7.2.0-362.8.1.el9_3bpftool-0:7.2.0-362.8.1.el9_3.aarch64.rpm
Red Hat Enterprise Linux9ppc64lebpftool0:7.2.0-362.8.1.el9_3bpftool-0:7.2.0-362.8.1.el9_3.ppc64le.rpm
Red Hat Enterprise Linux9s390xbpftool0:7.2.0-362.8.1.el9_3bpftool-0:7.2.0-362.8.1.el9_3.s390x.rpm
Red Hat Enterprise Linux9x86_64bpftool0:7.2.0-362.8.1.el9_3bpftool-0:7.2.0-362.8.1.el9_3.x86_64.rpm
Red Hat Enterprise Linux9aarch64bpftool-debuginfo0:7.2.0-362.8.1.el9_3bpftool-debuginfo-0:7.2.0-362.8.1.el9_3.aarch64.rpm
Red Hat Enterprise Linux9ppc64lebpftool-debuginfo0:7.2.0-362.8.1.el9_3bpftool-debuginfo-0:7.2.0-362.8.1.el9_3.ppc64le.rpm
Red Hat Enterprise Linux9s390xbpftool-debuginfo0:7.2.0-362.8.1.el9_3bpftool-debuginfo-0:7.2.0-362.8.1.el9_3.s390x.rpm
Red Hat Enterprise Linux9x86_64bpftool-debuginfo0:7.2.0-362.8.1.el9_3bpftool-debuginfo-0:7.2.0-362.8.1.el9_3.x86_64.rpm
Red Hat Enterprise Linux9aarch64kernel0:5.14.0-362.8.1.el9_3kernel-0:5.14.0-362.8.1.el9_3.aarch64.rpm
Red Hat Enterprise Linux9ppc64lekernel0:5.14.0-362.8.1.el9_3kernel-0:5.14.0-362.8.1.el9_3.ppc64le.rpm
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08 Jul 2026 12:22Current
6.3Medium risk
Vulners AI Score6.3
CVSS 3.15.5
EPSS0.0014
rethookmemory leakkernelnull handlerallocation
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