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7.8Hoch

CVE-2023-4004Kernel: netfilter: use-after-free due to improper element removal in nft_pipapo_remove()

Red Hat Red Hat Enterprise Linux 8; Red Hat Red Hat Enterprise Linux 8.2 Advanced Update Support; Red Hat Red Hat Enterprise Linux 8.2 Telecommunications Updat… Veröffentlicht: (vor 3 Jahren)

Beschreibung

A use-after-free flaw was found in the Linux kernel's netfilter in the way a user triggers the nft_pipapo_remove function with the element, without a NFT_SET_EXT_KEY_END. This issue could allow a local user to crash the system or potentially escalate their privileges on the system.

Schwachstellentyp (CWE): CWE-416

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

HerstellerProduktVersionen
debian debian linux 10.0
enterprise linux 8 —
enterprise linux 9 —
fedoraproject fedora 38
linux linux kernel 5.6 – < 5.10.188
netapp h300s —
netapp h410s —
netapp h500s —
netapp h700s —
redhat enterprise linux 8.0
Red Hat Red Hat Enterprise Linux 6 —
Red Hat Red Hat Enterprise Linux 7 —
Red Hat Red Hat Enterprise Linux 8 all versions
Red Hat Red Hat Enterprise Linux 8.2 Advanced Update Support all versions
Red Hat Red Hat Enterprise Linux 8.2 Telecommunications Update Service all versions
Red Hat Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions all versions
Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support all versions
Red Hat Red Hat Enterprise Linux 8.4 Telecommunications Update Service all versions
Red Hat Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions all versions
Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support all versions
Red Hat Red Hat Enterprise Linux 9 all versions
Red Hat Red Hat Enterprise Linux 9.0 Extended Update Support all versions
Red Hat Red Hat Virtualization 4 for Red Hat Enterprise Linux 8 all versions
rhel aus 8.2 —
rhel aus 8.4 —
rhel e4s 8.2 —
rhel e4s 8.4 —
rhel eus 8.6 —
rhel eus 9.0 —
rhel tus 8.2 —
rhel tus 8.4 —
rhev hypervisor 4.4 —
Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem < V1.1

Referenzen und Patches

CPE-Treffer (NVD) (14)
  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* ≥ 5.6 < 5.10.188
  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* ≥ 5.11 < 5.15.123
  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* ≥ 5.16 < 6.1.42
  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* ≥ 6.2 < 6.4.7
  • cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
  • cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*
  • cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*
  • cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*
  • cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*
  • cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
  • cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
  • cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*

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