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oraclelinuxOracleLinuxELSA-2024-12094
HistoryJan 26, 2024 - 12:00 a.m.

kernel security update

2024-01-2600:00:00
linux.oracle.com
11
kernel security update
vulnerability fixes
nfp
drivers net slip
can af can
rdma core
netfilter
tun
af unix
nvmet tcp
fbcon
bluetooth l2cap
ipset hash with net0
x86 sev
ioio exceptions.

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.9 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.017 Low

EPSS

Percentile

87.4%

  • [5.14.0-362.18.0.1_3.OL9]
  • nfp: fix use-after-free in area_cache_get() (Jialiang Wang) {CVE-2022-3545}
  • drivers: net: slip: fix NPD bug in sl_tx_timeout() (Duoming Zhou) {CVE-2022-41858}
  • can: af_can: fix NULL pointer dereference in can_rcv_filter (Oliver Hartkopp) {CVE-2023-2166}
  • RDMA/core: Fix resolve_prepare_src error cleanup (Patrisious Haddad) {CVE-2023-2176}
  • netfilter: nf_tables: skip bound chain on rule flush (Pablo Neira Ayuso} {CVE-2023-3777}
  • net: tun: fix bugs for oversize packet when napi frags enabled (Ziyang Xuan) {CVE-2023-3812}
  • netfilter: nf_tables: skip immediate deactivate in _PREPARE_ERROR (Pablo Neira Ayuso) {CVE-2023-4015}
  • af_unix: Fix null-ptr-deref in unix_stream_sendpage(). (Kuniyuki Iwashima) {CVE-2023-4622}
  • nvmet-tcp: Fix a possible UAF in queue intialization setup (Sagi Grimberg) {CVE-2023-5178}
  • fbcon: set_con2fb_map needs to set con2fb_map! (Daniel Vetter) {CVE-2023-38409}
  • fbcon: Fix error paths in set_con2fb_map (Daniel Vetter) {CVE-2023-38409}
  • Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_ready_cb (Sungwoo Kim) {CVE-2023-40283)
  • netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c (Kyle Zeng) {CVE-2023-42753}
  • x86/sev: Check IOBM for IOIO exceptions from user-space (Joerg Roedel) {CVE-2023-46813}
  • x86/sev: Disable MMIO emulation from user mode (Borislav Petkov) {CVE-2023-46813}
  • x86/sev: Check for user-space IOIO pointing to kernel space (Joerg Roedel) {CVE-2023-46813}

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.9 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.017 Low

EPSS

Percentile

87.4%