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PT-2023-1657 · Linux +6 · Linux Kernel +6

🗓️ 23 Jan 2023 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity🔗 dbugs.ptsecurity.com👁 9 Views

Memory leak in Linux kernel's SCTP can cause denial of service from malicious networking services.

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BDU FSTEC		The vulnerability of the KVM virtualization subsystem in the Linux operating system allows a hacker to gain unauthorized access and increase their privileges.
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BDU FSTEC		The vulnerability of the NTFS file system driver in Linux operating systems allows a hacker to trigger a service failure.
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BDU FSTEC		The vulnerability of the `ksmbddecode_ntlmsspauth_blob` function in the ksmbd module of the Linux operating system allows a hacker to induce a service failure.
16 Jan 202300:00
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BDU FSTEC		The vulnerability of the qdisc_graft function (net/sched/sch_api.c) in the Linux kernel’s traffic management subsystem allows a attacker to cause a service failure.
25 Jan 202300:00
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BDU FSTEC		Vulnerability of the driver drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c in the Linux operating system, allowing a hacker to execute arbitrary code
25 Jan 202300:00
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BDU FSTEC		The vulnerabilities of the functions gru_set_context_option(), gru_fault(), and gru_handle_user_call_os() in the SGI GRU kernel of the Linux operating system allow attackers to cause service failures or gain increased privileges.
25 Jan 202300:00
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BDU FSTEC		The vulnerability of the atm_tc_enqueue() function in the network packet scheduling subsystem (net/sched/sch_atm.c) of the Linux kernel allows a attacker to cause a service failure.
25 Jan 202300:00
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BDU FSTEC		The vulnerability of the cbq_classify() function in the network packet scheduling subsystem (net/sched/sch_cbq.c) in the Linux kernel allows a attacker to cause a service failure.
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BDU FSTEC		The vulnerability in the driver drivers/net/wireless/rndis_wlan.c of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.
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BDU FSTEC		The vulnerability of the rawv6_push_pendingframes() function (net/ipv6/raw.c) in the Linux operating system’s IPv6 traffic handling service allows a attacker to trigger a service failure.
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17 Jun 2025 00:00Current
6.8Medium risk
Vulners AI Score6.8
CVSS 3.15.5 - 8.8
CVSS 25.8
EPSS0.71737
SSVC
linux kernel vulnerabilitymemory leakdenial of servicesctp implementation
9