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kernel: blocking operation in dvb_frontend_get_event and wait_event_interruptible

🗓️ 19 Mar 2024 17:43:32Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 3 Views

Deadlock flaw in Linux kernel DVB API can crash system due to blocking in dvb_frontend_get_event.

Related
Packages
Refs
ReporterTitlePublishedViews
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IBM Security Bulletins		Security Bulletin: Vulnerabilities in Linux Kernel might affect IBM Spectrum Copy Data Management
12 Jan 202416:32
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities in Linux Kernel and Apache Axis can affect IBM Storage Protect Plus
31 Jan 202411:50
–ibm
Tenable Nessus		Alibaba Cloud Linux 3 : 0114: cloud-kernel bugfix, enhancement and (ALINUX3-SA-2023:0114)
14 May 202500:00
–nessus
Tenable Nessus		Alibaba Cloud Linux 3 : 0136: cloud-kernel bugfix, enhancement and (ALINUX3-SA-2023:0136)
14 May 202500:00
–nessus
Tenable Nessus		Azure Linux 3.0 Security Update: hyperv-daemons (CVE-2023-31084)
10 Feb 202500:00
–nessus
Tenable Nessus		Debian dla-3508 : hyperv-daemons - security update
28 Jul 202300:00
–nessus
Tenable Nessus		Debian dla-3623 : linux-config-5.10 - security update
20 Oct 202300:00
–nessus
Tenable Nessus		Debian DSA-5448-1 : linux - security update
6 Jul 202300:00
–nessus
Tenable Nessus		Debian DSA-5480-1 : linux - security update
22 Aug 202300:00
–nessus
Tenable Nessus		EulerOS 2.0 SP9 : kernel (EulerOS-SA-2023-2584)
8 Aug 202300:00
–nessus
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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8.8aarch64bpftool4.18.0-477.51.1.el8_8bpftool-4.18.0-477.51.1.el8_8.aarch64.rpm
Red Hat Enterprise Linux8.8ppc64lebpftool4.18.0-477.51.1.el8_8bpftool-4.18.0-477.51.1.el8_8.ppc64le.rpm
Red Hat Enterprise Linux8.8s390xbpftool4.18.0-477.51.1.el8_8bpftool-4.18.0-477.51.1.el8_8.s390x.rpm
Red Hat Enterprise Linux8.8x86_64bpftool4.18.0-477.51.1.el8_8bpftool-4.18.0-477.51.1.el8_8.x86_64.rpm
Red Hat Enterprise Linux8.8aarch64bpftool-debuginfo4.18.0-477.51.1.el8_8bpftool-debuginfo-4.18.0-477.51.1.el8_8.aarch64.rpm
Red Hat Enterprise Linux8.8ppc64lebpftool-debuginfo4.18.0-477.51.1.el8_8bpftool-debuginfo-4.18.0-477.51.1.el8_8.ppc64le.rpm
Red Hat Enterprise Linux8.8s390xbpftool-debuginfo4.18.0-477.51.1.el8_8bpftool-debuginfo-4.18.0-477.51.1.el8_8.s390x.rpm
Red Hat Enterprise Linux8.8x86_64bpftool-debuginfo4.18.0-477.51.1.el8_8bpftool-debuginfo-4.18.0-477.51.1.el8_8.x86_64.rpm
Red Hat Enterprise Linux8.8aarch64kernel4.18.0-477.51.1.el8_8kernel-4.18.0-477.51.1.el8_8.aarch64.rpm
Red Hat Enterprise Linux8.8ppc64lekernel4.18.0-477.51.1.el8_8kernel-4.18.0-477.51.1.el8_8.ppc64le.rpm
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29 Jun 2026 21:45Current
7.1High risk
Vulners AI Score7.1
CVSS 3.15.5
EPSS0.00413
SSVC
deadlock flawlinux kerneldigital video broadcastingblockingfrontend event blocking
3