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CVE-2022-4543

🗓️ 11 Jan 2023 15:15:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 88 Views

A flaw "EntryBleed" in Linux Kernel Page Table Isolation (KPTI) allows local attacker to leak KASLR base via prefetch side-channels based on TLB timing for Intel systems

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1 Jan 202300:00
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CVE-2022-4543 affecting package kernel 5.10.189.1-1
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cbl_mariner
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CVE-2022-4543 affecting package kernel 5.15.202.1-1
12 Jan 202509:15
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cgr
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CVE-2022-4543 vulnerabilities
23 Jan 202619:24
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CVE-2022-4543
17 Dec 202205:04
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cnnvd
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19 Dec 202200:00
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cve
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CVE-2022-4543
11 Jan 202300:00
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cvelist
Cvelist
CVE-2022-4543
11 Jan 202300:00
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debiancve
Debian CVE
CVE-2022-4543
11 Jan 202300:00
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OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu16.04alllinux0linux_0_all.deb
Ubuntu18.04alllinux0linux_0_all.deb
Ubuntu20.04alllinux0linux_0_all.deb
Ubuntu22.04alllinux0linux_0_all.deb
Ubuntu24.04alllinux0linux_0_all.deb
Ubuntu14.04alllinux0linux_0_all.deb
Ubuntu26.04alllinux0linux_0_all.deb
Ubuntu22.04alllinux-aws0linux-aws_0_all.deb
Ubuntu24.04alllinux-aws0linux-aws_0_all.deb
Ubuntu26.04alllinux-aws0linux-aws_0_all.deb
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12 Oct 2026 09:51Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.15.5
EPSS0.00954
SSVC
88