RHSA-2024:2394: Important: kernel security, bug fix, and enhancement update

Published Apr 30, 2024
·
Updated

Important: kernel security, bug fix, and enhancement update

Other sources

The kernel packages contain the Linux kernel, the core of any Linux operating system.Security Fix(es): kernel: GSM multiplexing race condition leads to privilege escalation (CVE-2023-6546) kernel: multiple use-after-free vulnerabilities (CVE-2024-1086, CVE-2023-3567, CVE-2023-4133, CVE-2023-6932, CVE-2023-39198, CVE-2023-51043, CVE-2023-51779, CVE-2023-51780, CVE-2024-1085, CVE-2024-26582) kernel: Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack (CVE-2020-26555) kernel: memcg does not limit the number of POSIX file locks allowing memory exhaustion (CVE-2022-0480) kernel: multiple NULL pointer dereference vulnerabilities (CVE-2022-38096, CVE-2023-6622, CVE-2023-6915, CVE-2023-42754, CVE-2023-46862, CVE-2023-52574, CVE-2024-0841, CVE-2023-52448) kernel: integer overflow in l2capconfigreq() in net/bluetooth/l2capcore.c (CVE-2022-45934) kernel: netfilter: nftables: out-of-bounds access in nftablesnewtable() (CVE-2023-6040) kernel: GC's deletion of an SKB races with unixstreamreadgeneric() leading to UAF (CVE-2023-6531) kernel: Out of boundary write in perfreadgroup() as result of overflow a perfevent's readsize (CVE-2023-6931) kernel: Bluetooth Forward and Future Secrecy Attacks and Defenses (CVE-2023-24023) kernel: irdma: Improper access control (CVE-2023-25775) Kernel: double free in hciconncleanup of the bluetooth subsystem (CVE-2023-28464) kernel: Bluetooth: HCI: global out-of-bounds access in net/bluetooth/hcisync.c (CVE-2023-28866) kernel: race condition between HCIUARTSETPROTO and HCIUARTGETPROTO in hciuartttyioctl (CVE-2023-31083) kernel: multiple out-of-bounds read vulnerabilities (CVE-2023-37453, CVE-2023-39189, CVE-2023-39193, CVE-2023-6121, CVE-2023-39194) kernel: netfilter: race condition between IPSETCMDADD and IPSETCMDSWAP (CVE-2023-42756) kernel: lib/kobject.c vulnerable to fillkobjpath out-of-bounds write (CVE-2023-45863) kernel: smb: client: fix potential OOBs in smb2parsecontexts() (CVE-2023-52434) kernel: mm/sparsemem: fix race in accessing memorysection->usage (CVE-2023-52489) kernel: net: fix possible store tearing in neighperiodicwork() (CVE-2023-52522) kernel: multiple memory leak vulnerabilities (CVE-2023-52529, CVE-2023-52581) kernel: net: bridge: data races indata-races in brhandleframefinish() (CVE-2023-52578) kernel: net/core: kernel crash in ETHP1588 flow dissector (CVE-2023-52580) kernel: net/sched: actct: fix skb leak and crash on ooo frags (CVE-2023-52610) kernel: CIFS Filesystem Decryption Improper Input Validation Remote Code Execution Vulnerability in function receiveencryptedstandard of client (CVE-2024-0565) kernel: tls: race between async notify and socket close (CVE-2024-26583) kernel: tls: handle backlogging of crypto requests (CVE-2024-26584) kernel: tls: race between tx work scheduling and socket close (CVE-2024-26585) kernel: mlxsw: spectrumacltcam: Fix stack corruption (CVE-2024-26586) kernel: i2c: i801: Fix block process call transactions (CVE-2024-26593) kernel: sched/membarrier: reduce the ability to hammer on sysmembarrier (CVE-2024-26602) kernel: netfilter: nftables: reject QUEUE/DROP verdict parameters (CVE-2024-26609) kernel: local dos vulnerability in scatterwalkcopychunks (CVE-2023-6176) kernel: perf/x86/lbr: Filter vsyscall addresses (CVE-2023-52476) kernel: netfilter: nftables: disallow timeout for anonymous sets (CVE-2023-52620) kernel: ip6tunnel: fix NEXTHDRFRAGMENT handling in ip6tnlparsetlvenclim() (CVE-2024-26633) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Additional Changes:For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.4 Release Notes linked from the References section.

— Red Hat

Affected Software

185 affected componentsFixes available
Red Hat Red Hat Enterprise Linux for Power, little endian
Red Hat Red Hat Enterprise Linux for IBM z Systems
Red Hat Red Hat CodeReady Linux Builder for x86_64
Red Hat Red Hat Enterprise Linux for x86_64
Red Hat Red Hat Enterprise Linux for ARM 64
Red Hat Red Hat Enterprise Linux for Real Time
Red Hat Red Hat CodeReady Linux Builder for Power, little endian
Red Hat Red Hat Enterprise Linux for Real Time for NFV
Red Hat Red Hat CodeReady Linux Builder for ARM 64
Red Hat Red Hat CodeReady Linux Builder for IBM z Systems
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redhat/kernel-debuginfo<5.14.0-427.13.1.el9_4.aa
5.14.0-427.13.1.el9_4.aa
redhat/kernel-debuginfo-common-aarch64<5.14.0-427.13.1.el9_4.aa
5.14.0-427.13.1.el9_4.aa
redhat/kernel-devel<5.14.0-427.13.1.el9_4.aa
5.14.0-427.13.1.el9_4.aa
redhat/kernel-devel-matched<5.14.0-427.13.1.el9_4.aa
5.14.0-427.13.1.el9_4.aa
redhat/kernel-headers<5.14.0-427.13.1.el9_4.aa
5.14.0-427.13.1.el9_4.aa
redhat/kernel-modules<5.14.0-427.13.1.el9_4.aa
5.14.0-427.13.1.el9_4.aa
redhat/kernel-modules-core<5.14.0-427.13.1.el9_4.aa
5.14.0-427.13.1.el9_4.aa
redhat/kernel-modules-extra<5.14.0-427.13.1.el9_4.aa
5.14.0-427.13.1.el9_4.aa
redhat/kernel-rt-debug-debuginfo<5.14.0-427.13.1.el9_4.aa
5.14.0-427.13.1.el9_4.aa
redhat/kernel-rt-debuginfo<5.14.0-427.13.1.el9_4.aa
5.14.0-427.13.1.el9_4.aa
redhat/kernel-tools<5.14.0-427.13.1.el9_4.aa
5.14.0-427.13.1.el9_4.aa
redhat/kernel-tools-debuginfo<5.14.0-427.13.1.el9_4.aa
5.14.0-427.13.1.el9_4.aa
redhat/kernel-tools-libs<5.14.0-427.13.1.el9_4.aa
5.14.0-427.13.1.el9_4.aa
redhat/libperf-debuginfo<5.14.0-427.13.1.el9_4.aa
5.14.0-427.13.1.el9_4.aa
redhat/perf<5.14.0-427.13.1.el9_4.aa
5.14.0-427.13.1.el9_4.aa
redhat/perf-debuginfo<5.14.0-427.13.1.el9_4.aa
5.14.0-427.13.1.el9_4.aa
redhat/python3-perf<5.14.0-427.13.1.el9_4.aa
5.14.0-427.13.1.el9_4.aa
redhat/python3-perf-debuginfo<5.14.0-427.13.1.el9_4.aa
5.14.0-427.13.1.el9_4.aa
redhat/rtla<5.14.0-427.13.1.el9_4.aa
5.14.0-427.13.1.el9_4.aa
redhat/rv<5.14.0-427.13.1.el9_4.aa
5.14.0-427.13.1.el9_4.aa
redhat/kernel-cross-headers<5.14.0-427.13.1.el9_4
5.14.0-427.13.1.el9_4
redhat/kernel-tools-libs-devel<5.14.0-427.13.1.el9_4
5.14.0-427.13.1.el9_4
redhat/libperf<5.14.0-427.13.1.el9_4
5.14.0-427.13.1.el9_4
redhat/kernel-cross-headers<5.14.0-427.13.1.el9_4
5.14.0-427.13.1.el9_4
redhat/kernel-tools-libs-devel<5.14.0-427.13.1.el9_4
5.14.0-427.13.1.el9_4
redhat/libperf<5.14.0-427.13.1.el9_4
5.14.0-427.13.1.el9_4
redhat/kernel-cross-headers<5.14.0-427.13.1.el9_4.aa
5.14.0-427.13.1.el9_4.aa
redhat/kernel-tools-libs-devel<5.14.0-427.13.1.el9_4.aa
5.14.0-427.13.1.el9_4.aa
redhat/libperf<5.14.0-427.13.1.el9_4.aa
5.14.0-427.13.1.el9_4.aa
redhat/kernel-cross-headers<5.14.0-427.13.1.el9_4
5.14.0-427.13.1.el9_4
redhat/libperf<5.14.0-427.13.1.el9_4
5.14.0-427.13.1.el9_4

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  2. Upgrade

    Upgrade redhat/bpftool to a version that resolves this vulnerability.

    Fixed in 7.3.0-427.13.1.el9_4
  3. Upgrade

    Upgrade redhat/bpftool-debuginfo to a version that resolves this vulnerability.

    Fixed in 7.3.0-427.13.1.el9_4
  4. Upgrade

    Upgrade redhat/kernel-abi-stablelists to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  5. Upgrade

    Upgrade redhat/kernel-core to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  6. Upgrade

    Upgrade redhat/kernel-debug to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  7. Upgrade

    Upgrade redhat/kernel-debug-core to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  8. Upgrade

    Upgrade redhat/kernel-debug-debuginfo to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  9. Upgrade

    Upgrade redhat/kernel-debug-devel to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  10. Upgrade

    Upgrade redhat/kernel-debug-devel-matched to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  11. Upgrade

    Upgrade redhat/kernel-debug-modules to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  12. Upgrade

    Upgrade redhat/kernel-debug-modules-core to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  13. Upgrade

    Upgrade redhat/kernel-debug-modules-extra to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  14. Upgrade

    Upgrade redhat/kernel-debug-uki-virt to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  15. Upgrade

    Upgrade redhat/kernel-debuginfo to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  16. Upgrade

    Upgrade redhat/kernel-devel to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  17. Upgrade

    Upgrade redhat/kernel-devel-matched to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  18. Upgrade

    Upgrade redhat/kernel-doc to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  19. Upgrade

    Upgrade redhat/kernel-headers to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  20. Upgrade

    Upgrade redhat/kernel-modules to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  21. Upgrade

    Upgrade redhat/kernel-modules-core to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  22. Upgrade

    Upgrade redhat/kernel-modules-extra to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  23. Upgrade

    Upgrade redhat/kernel-rt to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  24. Upgrade

    Upgrade redhat/kernel-rt-core to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  25. Upgrade

    Upgrade redhat/kernel-rt-debug to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  26. Upgrade

    Upgrade redhat/kernel-rt-debug-core to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  27. Upgrade

    Upgrade redhat/kernel-rt-debug-debuginfo to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  28. Upgrade

    Upgrade redhat/kernel-rt-debug-devel to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  29. Upgrade

    Upgrade redhat/kernel-rt-debug-kvm to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  30. Upgrade

    Upgrade redhat/kernel-rt-debug-modules to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  31. Upgrade

    Upgrade redhat/kernel-rt-debug-modules-core to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  32. Upgrade

    Upgrade redhat/kernel-rt-debug-modules-extra to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  33. Upgrade

    Upgrade redhat/kernel-rt-debuginfo to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  34. Upgrade

    Upgrade redhat/kernel-rt-devel to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  35. Upgrade

    Upgrade redhat/kernel-rt-kvm to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  36. Upgrade

    Upgrade redhat/kernel-rt-modules to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  37. Upgrade

    Upgrade redhat/kernel-rt-modules-core to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  38. Upgrade

    Upgrade redhat/kernel-rt-modules-extra to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  39. Upgrade

    Upgrade redhat/kernel-tools to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  40. Upgrade

    Upgrade redhat/kernel-tools-debuginfo to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  41. Upgrade

    Upgrade redhat/kernel-tools-libs to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  42. Upgrade

    Upgrade redhat/kernel-uki-virt to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  43. Upgrade

    Upgrade redhat/libperf-debuginfo to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  44. Upgrade

    Upgrade redhat/perf to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  45. Upgrade

    Upgrade redhat/perf-debuginfo to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  46. Upgrade

    Upgrade redhat/python3-perf to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  47. Upgrade

    Upgrade redhat/python3-perf-debuginfo to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  48. Upgrade

    Upgrade redhat/rtla to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  49. Upgrade

    Upgrade redhat/rv to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  50. Upgrade

    Upgrade redhat/kernel-debuginfo-common-s390x to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  51. Upgrade

    Upgrade redhat/kernel-zfcpdump to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  52. Upgrade

    Upgrade redhat/kernel-zfcpdump-core to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  53. Upgrade

    Upgrade redhat/kernel-zfcpdump-debuginfo to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  54. Upgrade

    Upgrade redhat/kernel-zfcpdump-devel to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  55. Upgrade

    Upgrade redhat/kernel-zfcpdump-devel-matched to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  56. Upgrade

    Upgrade redhat/kernel-zfcpdump-modules to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  57. Upgrade

    Upgrade redhat/kernel-zfcpdump-modules-core to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  58. Upgrade

    Upgrade redhat/kernel-zfcpdump-modules-extra to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  59. Upgrade

    Upgrade redhat/kernel-debuginfo-common-ppc64le to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  60. Upgrade

    Upgrade redhat/bpftool to a version that resolves this vulnerability.

    Fixed in 7.3.0-427.13.1.el9_4.aa
  61. Upgrade

    Upgrade redhat/bpftool-debuginfo to a version that resolves this vulnerability.

    Fixed in 7.3.0-427.13.1.el9_4.aa
  62. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  63. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 64k-5.14.0-427.13.1.el9_4.aa
  64. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 64k-core-5.14.0-427.13.1.el9_4.aa
  65. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 64k-debug-5.14.0-427.13.1.el9_4.aa
  66. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 64k-debug-core-5.14.0-427.13.1.el9_4.aa
  67. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 64k-debug-debuginfo-5.14.0-427.13.1.el9_4.aa
  68. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 64k-debug-devel-5.14.0-427.13.1.el9_4.aa
  69. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 64k-debug-devel-matched-5.14.0-427.13.1.el9_4.aa
  70. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 64k-debug-modules-5.14.0-427.13.1.el9_4.aa
  71. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 64k-debug-modules-core-5.14.0-427.13.1.el9_4.aa
  72. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 64k-debug-modules-extra-5.14.0-427.13.1.el9_4.aa
  73. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 64k-debuginfo-5.14.0-427.13.1.el9_4.aa
  74. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 64k-devel-5.14.0-427.13.1.el9_4.aa
  75. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 64k-devel-matched-5.14.0-427.13.1.el9_4.aa
  76. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 64k-modules-5.14.0-427.13.1.el9_4.aa
  77. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 64k-modules-core-5.14.0-427.13.1.el9_4.aa
  78. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 64k-modules-extra-5.14.0-427.13.1.el9_4.aa
  79. Upgrade

    Upgrade redhat/kernel-core to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  80. Upgrade

    Upgrade redhat/kernel-debug to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  81. Upgrade

    Upgrade redhat/kernel-debug-core to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  82. Upgrade

    Upgrade redhat/kernel-debug-debuginfo to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  83. Upgrade

    Upgrade redhat/kernel-debug-devel to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  84. Upgrade

    Upgrade redhat/kernel-debug-devel-matched to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  85. Upgrade

    Upgrade redhat/kernel-debug-modules to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  86. Upgrade

    Upgrade redhat/kernel-debug-modules-core to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  87. Upgrade

    Upgrade redhat/kernel-debug-modules-extra to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  88. Upgrade

    Upgrade redhat/kernel-debuginfo to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  89. Upgrade

    Upgrade redhat/kernel-debuginfo-common-aarch64 to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  90. Upgrade

    Upgrade redhat/kernel-devel to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  91. Upgrade

    Upgrade redhat/kernel-devel-matched to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  92. Upgrade

    Upgrade redhat/kernel-headers to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  93. Upgrade

    Upgrade redhat/kernel-modules to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  94. Upgrade

    Upgrade redhat/kernel-modules-core to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  95. Upgrade

    Upgrade redhat/kernel-modules-extra to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  96. Upgrade

    Upgrade redhat/kernel-rt-debug-debuginfo to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  97. Upgrade

    Upgrade redhat/kernel-rt-debuginfo to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  98. Upgrade

    Upgrade redhat/kernel-tools to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  99. Upgrade

    Upgrade redhat/kernel-tools-debuginfo to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  100. Upgrade

    Upgrade redhat/kernel-tools-libs to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  101. Upgrade

    Upgrade redhat/libperf-debuginfo to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  102. Upgrade

    Upgrade redhat/perf to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  103. Upgrade

    Upgrade redhat/perf-debuginfo to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  104. Upgrade

    Upgrade redhat/python3-perf to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  105. Upgrade

    Upgrade redhat/python3-perf-debuginfo to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  106. Upgrade

    Upgrade redhat/rtla to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  107. Upgrade

    Upgrade redhat/rv to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  108. Upgrade

    Upgrade redhat/kernel-cross-headers to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  109. Upgrade

    Upgrade redhat/kernel-tools-libs-devel to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  110. Upgrade

    Upgrade redhat/libperf to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  111. Upgrade

    Upgrade redhat/kernel-cross-headers to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  112. Upgrade

    Upgrade redhat/kernel-tools-libs-devel to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  113. Upgrade

    Upgrade redhat/libperf to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4.aa
  114. Upgrade

    Upgrade kernel-5.14.0-427.13.1.el9_4 to a version that resolves this vulnerability.

    Fixed in 5.14.0-427.13.1.el9_4
  115. Upgrade

    Upgrade bpftool-7.3.0-427.13.1.el9_4 to a version that resolves this vulnerability.

    Fixed in 7.3.0-427.13.1.el9_4

Event History

Apr 30, 2024
Advisory Published
via Red Hat·06:15 AM
Aug 8, 2026
Advisory Published
via Red Hat·01:05 PM
Data Sourced
via Red Hat·01:05 PM
RemedyDescriptionAffected Software

Frequently Asked Questions

1

What is the severity of RHSA-2024:2394?

The severity of RHSA-2024:2394 is classified as Important.

2

How do I fix RHSA-2024:2394?

To fix RHSA-2024:2394, update the kernel packages to version 5.14.0-427.13.1.el9_4 or higher.

3

What products are affected by RHSA-2024:2394?

RHSA-2024:2394 affects various Red Hat products including Red Hat Enterprise Linux for Power, IBM z Systems, x86_64, and ARM 64.

4

What vulnerabilities are addressed in RHSA-2024:2394?

RHSA-2024:2394 addresses a GSM multiplexing race condition leading to privilege escalation (CVE-2023-6546).

5

When was RHSA-2024:2394 released?

RHSA-2024:2394 was released on April 18, 2024.

Company

Resources

Contact

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