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PT-2023-3408 · Linux +4 · Linux Kernel +4

🗓️ 27 Jun 2023 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity🔗 dbugs.ptsecurity.com👁 15 Views

Vulnerability in Linux kernel 6.1 to 6.4 allows execution of arbitrary kernel code. Update recommended.

Related
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC		The vulnerability of the qfq_change_class() function in Linux operating systems allows a perpetrator to compromise the confidentiality, integrity, and accessibility of protected information.
17 May 202300:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability in the implementation of the NET/ROM network protocol of the Linux operating system allows a perpetrator to compromise the confidentiality, integrity, and accessibility of data.
17 May 202300:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the nf_tables_commit() function in the kernel’s net/netfilter/nf_tables_api.c file in the Linux operating system allows a attacker to compromise data confidentiality, integrity, and accessibility, or to enhance their privileges within the system and execute arbitrary code.
17 May 202300:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the x86_emulate_insn function in the arch/x86/kvm/emulate.c component of the Linux operating system’s kernel allows a hacker to cause a service failure.
17 May 202300:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the ksmbd module in Linux operating systems allows a hacker to execute arbitrary code.
24 May 202300:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the ksmbd module in Linux operating systems allows a hacker to execute arbitrary code.
24 May 202300:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the ksmbd module in Linux operating systems allows a hacker to trigger a service failure.
24 May 202300:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the ksmbd module in Linux operating systems allows a hacker to trigger a service failure.
24 May 202300:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the ksmbd module in Linux operating systems allows a hacker to execute arbitrary code.
24 May 202300:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the ksmbd module in Linux operating systems allows attackers to compromise the integrity, accessibility, and confidentiality of protected information, and execute arbitrary code.
24 May 202300:00
–bdu_fstec
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11 Jun 2025 00:00Current
8.3High risk
Vulners AI Score8.3
CVSS 3.17.8 - 10
CVSS 210
CVSS 37.8 - 8
EPSS0.98745
SSVC
linux kernel vulnerabilitymemory management bugvirtual memory areasuse-after-free issueaccess restrictionupdate versions
15