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kernel: A heap out-of-bounds write when function perf_read_group is called and sibling_list is smaller than its child's sibling_list

🗓️ 25 Jan 2024 09:45:40Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 8 Views

Kernel heap out-of-bounds write in perf_read_group due to mismatched sibling lists, risking crash.

Related
Packages
Refs
ReporterTitlePublishedViews
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IBM Security Bulletins		Security Bulletin: Vulnerability with Kernel and Lib cURL affect IBM Cloud Object Storage Systems (Jan 2024v1)
29 Jan 202423:12
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities in OpenSSH, Linux Kernel might affect IBM Storage Copy Data Management
30 Apr 202421:44
–ibm
Tenable Nessus		Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2023-430)
15 Nov 202300:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel (ALAS-2023-2340)
15 Nov 202300:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel (ALASKERNEL-5.10-2023-043)
16 Nov 202300:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel (ALASKERNEL-5.15-2023-030)
16 Nov 202300:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel (ALASKERNEL-5.4-2023-056)
16 Nov 202300:00
–nessus
Tenable Nessus		Amazon Linux AMI : kernel (ALAS-2023-1883)
11 Apr 202400:00
–nessus
Tenable Nessus		Alibaba Cloud Linux 3 : 0017: cloud-kernel bugfix, enhancement and (ALINUX3-SA-2024:0017)
14 May 202500:00
–nessus
Tenable Nessus		Alibaba Cloud Linux 3 : 0149: cloud-kernel bugfix, enhancement and (ALINUX3-SA-2024:0149)
14 May 202500:00
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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux9.2aarch64bpftool7.0.0-284.48.1.el9_2bpftool-7.0.0-284.48.1.el9_2.aarch64.rpm
Red Hat Enterprise Linux9.2ppc64lebpftool7.0.0-284.48.1.el9_2bpftool-7.0.0-284.48.1.el9_2.ppc64le.rpm
Red Hat Enterprise Linux9.2s390xbpftool7.0.0-284.48.1.el9_2bpftool-7.0.0-284.48.1.el9_2.s390x.rpm
Red Hat Enterprise Linux9.2x86_64bpftool7.0.0-284.48.1.el9_2bpftool-7.0.0-284.48.1.el9_2.x86_64.rpm
Red Hat Enterprise Linux9.2aarch64bpftool-debuginfo7.0.0-284.48.1.el9_2bpftool-debuginfo-7.0.0-284.48.1.el9_2.aarch64.rpm
Red Hat Enterprise Linux9.2ppc64lebpftool-debuginfo7.0.0-284.48.1.el9_2bpftool-debuginfo-7.0.0-284.48.1.el9_2.ppc64le.rpm
Red Hat Enterprise Linux9.2s390xbpftool-debuginfo7.0.0-284.48.1.el9_2bpftool-debuginfo-7.0.0-284.48.1.el9_2.s390x.rpm
Red Hat Enterprise Linux9.2x86_64bpftool-debuginfo7.0.0-284.48.1.el9_2bpftool-debuginfo-7.0.0-284.48.1.el9_2.x86_64.rpm
Red Hat Enterprise Linux9.2aarch64kernel5.14.0-284.48.1.el9_2kernel-5.14.0-284.48.1.el9_2.aarch64.rpm
Red Hat Enterprise Linux9.2ppc64lekernel5.14.0-284.48.1.el9_2kernel-5.14.0-284.48.1.el9_2.ppc64le.rpm
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12 Jul 2026 14:20Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.17.8
EPSS0.00856
SSVC
CWE-787
kernelheap corruptionperformance eventsperf_read_groupsibling listslocal privilege escalation
8