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Use-after-free

🗓️ 31 Jan 2023 13:33:53Reported by Veracode Vulnerability DatabaseType 
veracode
 veracode🔗 sca.analysiscenter.veracode.com👁 33 Views

Kernel use-after-free vulnerability in `VT_DISALLOCATE` ioctl

Related
Detection
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: Vulnerabilities in Linux Kernel might affect IBM Spectrum Copy Data Management (CVE-2022-2964, CVE-2022-2601, CVE-2020-36557)
16 Mar 202315:23
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities in Apache Commons, Tomcat, Go, libcurl, OpenSSL, Python, Node.js, and Linux can affect IBM Spectrum Protect Plus.
20 Jun 202316:49
–ibm
BDU FSTEC		The vulnerability in the implementation of the VT_DISALLOCATE function in Linux kernel allows a attacker to trigger a service failure.
29 Jul 202200:00
–bdu_fstec
Broadcom		Security updates provided in Brocade Fabric OS v9.2.0, v9.1.1c, v8.2.3d
1 Aug 202300:00
–broadcom
Broadcom		Linux kernel before 5.6.2 between the VT_DISALLOCATE ioctl and closing opening of ttys could lead to a use-after-free
1 Aug 202300:00
–broadcom
Broadcom		Brocade Fabric OS (8.2.3x Release) Vulnerability Disclosures
12 Dec 202400:00
–broadcom
Circl		CVE-2020-36557
21 Jul 202207:12
–circl
CNNVD		Linux kernel 资源管理错误漏洞
21 Jul 202200:00
–cnnvd
CVE		CVE-2020-36557
21 Jul 202203:46
–cve
Cvelist		CVE-2020-36557
21 Jul 202203:46
–cvelist
Rows per page
Vulners
Node
googlebionicMatch4.15.0.1007.7debian
AND
debiandebian_linux
OR
googlebionicMatch4.15.0.1008.8debian
AND
debiandebian_linux
OR
linuxlinux_kernelMatch4.18.0_147.20.1.el8_1
OR
linuxlinux_kernelMatch4.18.0_240.22.1.el8_3
OR
linuxlinux_kernelMatch4.18.0_80.1.2.el8_0
OR
linuxlinux_kernelMatch4.18.0_269.el8
OR
linuxlinux_kernelMatch4.18.0_193.24.1.el8_2.dt1
OR
linuxlinux_kernelMatch4.18.0_240.1.1.el8_3
OR
linuxlinux_kernelMatch4.18.0_193.19.1.el8_2
OR
linuxlinux_kernelMatch4.18.0_193.6.3.el8_2
OR
linuxlinux_kernelMatch4.18.0_80.11.1.el8_0
OR
linuxlinux_kernelMatch4.18.0_147.8.1.el8_1
OR
linuxlinux_kernelMatch4.18.0_193.28.1.el8_2
OR
linuxlinux_kernelMatch4.18.0_147.5.1.el8_1
OR
linuxlinux_kernelMatch4.18.0_193.12.1.el8_2
OR
linuxlinux_kernelMatch4.18.0_177.el8
OR
linuxlinux_kernelMatch4.18.0_193.23.1.el8_2
OR
linuxlinux_kernelMatch4.18.0_193.13.2.el8_2
OR
linuxlinux_kernelMatch4.18.0_80.el8
OR
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OR
linuxlinux_kernelMatch4.18.0_193.10.el8
OR
linuxlinux_kernelMatch4.18.0_80.7.2.el8_0
OR
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OR
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OR
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OR
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OR
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OR
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OR
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OR
linuxlinux_kernelMatch4.18.0_80.11.2.el8_0
OR
linuxlinux_kernelMatch4.18.0_259.el8
OR
linuxlinux_kernelMatch4.18.0_193.1.2.el8_2
OR
linuxlinux_kernelMatch4.18.0_80.7.1.el8_0
OR
linuxlinux_kernelMatch4.18.0_144.el8
OR
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OR
linuxlinux_kernelMatch4.18.0_147.3.1.el8_1
OR
linuxlinux_kernelMatch4.18.0_80.4.2.el8_0
OR
linuxlinux_kernelMatch4.18.0_193.el8
OR
linuxlinux_kernelMatch4.18.0_147.6.el8
OR
linuxlinux_kernelMatch4.18.0_240.el8
OR
linuxlinux_kernelMatch4.18.0_193.14.2.el8_2
OR
linuxlinux_kernelMatch4.18.0_211.el8
OR
linuxlinux_kernelMatch4.18.0_257.el8
OR
linuxlinux_kernelMatch4.18.0_301.1.el8
OR
linuxlinux_kernelMatch4.18.0_240.15.1.el8_3
OR
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OR
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OR
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OR
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OR
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OR
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OR
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OR
redhatkernel-rtMatch4.18.0_193.12.1.rt13.63.el8_2
OR
redhatkernel-rtMatch4.18.0_383.rt7.168.el8
OR
redhatkernel-rtMatch4.18.0_193.24.1.rt13.74.el8_2.dt1
OR
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OR
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OR
redhatkernel-rtMatch4.18.0_310.rt7.91.el8
OR
redhatkernel-rtMatch4.18.0_348.rt7.130.el8
OR
redhatkernel-rtMatch4.18.0_357.rt7.142.el8
OR
redhatkernel-rtMatch4.18.0_372.36.1.rt7.193.el8_6
OR
redhatkernel-rtMatch4.18.0_193.13.2.rt13.65.el8_2
OR
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OR
redhatkernel-rtMatch4.18.0_257.rt7.22.el8
OR
redhatkernel-rtMatch4.18.0_236.rt7.49.el8
OR
redhatkernel-rtMatch4.18.0_269.rt7.34.el8
OR
redhatkernel-rtMatch4.18.0_394.rt7.179.el8
OR
redhatkernel-rtMatch4.18.0_315.rt7.96.el8
OR
redhatkernel-rtMatch4.18.0_240.23.2.rt7.79.el8_3

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07 Feb 2023 08:41Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.15.1
EPSS0.00024
kerneluse-after-freevulnerabilityrace conditionapplication crash`vt_disallocate` ioctl
33