kernel-4.18.0-513.9.1.el8_9

エラータID: AXSA:2024-7403:01

Release date: 
Tuesday, January 16, 2024 - 06:26
Subject: 
kernel-4.18.0-513.9.1.el8_9
Affected Channels: 
Asianux Server 8 for x86_64
Severity: 
High
Description: 

The kernel packages contain the Linux kernel, the core of any Linux operating
system.

Security Fix(es):

kernel: bpf: Incorrect verifier pruning leads to unsafe code paths being
incorrectly marked as safe (CVE-2023-2163)
kernel: tun: bugs for oversize packet when napi frags enabled in
tun_napi_alloc_frags (CVE-2023-3812)
kernel: use after free in nvmet_tcp_free_crypto in NVMe (CVE-2023-5178)
kernel: use-after-free due to race condition occurring in
dvb_register_device() (CVE-2022-45884)
kernel: use-after-free due to race condition occurring in dvb_net.c
(CVE-2022-45886)
kernel: use-after-free due to race condition occurring in dvb_ca_en50221.c
(CVE-2022-45919)
kernel: use-after-free in smb2_is_status_io_timeout() (CVE-2023-1192)

CVE(s):
CVE-2022-45884
CVE-2022-45886
CVE-2022-45919
CVE-2023-1192
CVE-2023-2163
CVE-2023-3812
CVE-2023-5178

Solution: 

Update packages.

CVEs: 
CVE-2022-45884
An issue was discovered in the Linux kernel through 6.0.9. drivers/media/dvb-core/dvbdev.c has a use-after-free, related to dvb_register_device dynamically allocating fops.
CVE-2022-45886
An issue was discovered in the Linux kernel through 6.0.9. drivers/media/dvb-core/dvb_net.c has a .disconnect versus dvb_device_open race condition that leads to a use-after-free.
CVE-2022-45919
An issue was discovered in the Linux kernel through 6.0.10. In drivers/media/dvb-core/dvb_ca_en50221.c, a use-after-free can occur is there is a disconnect after an open, because of the lack of a wait_event.
CVE-2023-1192
A use-after-free flaw was found in smb2_is_status_io_timeout() in CIFS in the Linux Kernel. After CIFS transfers response data to a system call, there are still local variable points to the memory region, and if the system call frees it faster than CIFS uses it, CIFS will access a free memory region, leading to a denial of service.
CVE-2023-2163
Incorrect verifier pruning in BPF in Linux Kernel >=5.4 leads to unsafe code paths being incorrectly marked as safe, resulting in arbitrary read/write in kernel memory, lateral privilege escalation, and container escape.
CVE-2023-3812
An out-of-bounds memory access flaw was found in the Linux kernel’s TUN/TAP device driver functionality in how a user generates a malicious (too big) networking packet when napi frags is enabled. This flaw allows a local user to crash or potentially escalate their privileges on the system.
CVE-2023-5178
A use-after-free vulnerability was found in drivers/nvme/target/tcp.c` in `nvmet_tcp_free_crypto` due to a logical bug in the NVMe-oF/TCP subsystem in the Linux kernel. This issue may allow a malicious user to cause a use-after-free and double-free problem, which may permit remote code execution or lead to local privilege escalation problem.
Additional Info: 

N/A

Download: 

SRPMS
  1. kernel-4.18.0-513.9.1.el8_9.src.rpm
    MD5: 7d81bfc5ce370dcd64973a2f87e774f5
    SHA-256: 05a3c6d05f991ad3e7f289c3895576c43d9c2f5b89766d7d19600a012b3aa332
    Size: 131.32 MB

Asianux Server 8 for x86_64
  1. bpftool-4.18.0-513.9.1.el8_9.x86_64.rpm
    MD5: dd1b4dec3a2c3fd37aace1502659d0e0
    SHA-256: ce5d056877176402e02ae8b4e743b5dda5928f4e902c59017998587eb363cdde
    Size: 10.77 MB
  2. kernel-4.18.0-513.9.1.el8_9.x86_64.rpm
    MD5: 6efb391c4d6f292210715ab265a9c1f6
    SHA-256: 31b13ee0175de8f9febbedc02e6edbb38f8b26dcec94466de006794f83ba41c5
    Size: 10.03 MB
  3. kernel-abi-stablelists-4.18.0-513.9.1.el8_9.noarch.rpm
    MD5: b47a4960205a3f50cced66b9a5a60fe7
    SHA-256: d912a447cfc2466a5b1f1110a917a9bc221faee6fdb8a89ab735787f62750cd7
    Size: 10.05 MB
  4. kernel-core-4.18.0-513.9.1.el8_9.x86_64.rpm
    MD5: 05dd8e96ff922234ea623562d7148893
    SHA-256: f0d5a1353840f591e482064e171857d0b778beace66d8373ac7a031443f38bcb
    Size: 42.52 MB
  5. kernel-cross-headers-4.18.0-513.9.1.el8_9.x86_64.rpm
    MD5: ba9441d00b909afa04542b95c4a16810
    SHA-256: c45da201408853f14c9e69583320ee06f05a3482d9476d7a3f166a1a7968d30e
    Size: 15.38 MB
  6. kernel-debug-4.18.0-513.9.1.el8_9.x86_64.rpm
    MD5: 873f0aab944f66a41cd053bf7f9f8ed2
    SHA-256: 9ecea936c2cfd26ac699ebd6d948d3f00809f1fb47686c7776f002efc51f375f
    Size: 10.03 MB
  7. kernel-debug-core-4.18.0-513.9.1.el8_9.x86_64.rpm
    MD5: 789d752188ec8421f91ad947d6fdcc9f
    SHA-256: 26a682be00e85669b758e2bcd90011d776d8d350be38226348c01cf69390362b
    Size: 71.40 MB
  8. kernel-debug-devel-4.18.0-513.9.1.el8_9.x86_64.rpm
    MD5: 88efa0257a37c1f8096be30d35252113
    SHA-256: a809a3eeb989a8dea1d8d315a2e76c593df901218f28f5d3970c7982ab8fff0b
    Size: 23.82 MB
  9. kernel-debug-modules-4.18.0-513.9.1.el8_9.x86_64.rpm
    MD5: 0bfe2763aee8aa8ff6a88dd91569f392
    SHA-256: bc2325de9a6d967dd05e02d89fe81d4a477a00090b6b6123a8d07e81cd0720e7
    Size: 64.92 MB
  10. kernel-debug-modules-extra-4.18.0-513.9.1.el8_9.x86_64.rpm
    MD5: 47fe8e4e69e38bb2f84f8a652c68bbc5
    SHA-256: aca85add4728059ae4ed0d9be9bf336a9fda8ab61b9aa1f545aa7aee0f74f783
    Size: 11.40 MB
  11. kernel-devel-4.18.0-513.9.1.el8_9.x86_64.rpm
    MD5: b97b37be9f06851b5113ee9c66844cd2
    SHA-256: 312b49c65671290af0ab080a43d6968f4ddc2ef82522d842af53d410eb1aeb10
    Size: 23.61 MB
  12. kernel-doc-4.18.0-513.9.1.el8_9.noarch.rpm
    MD5: e5a4049189146ede01ad321cbc9507de
    SHA-256: 4596793b9f5668d4ccda41caa825c3eea5ff8c2ce571fb166b9a5b09b9bb1f76
    Size: 27.81 MB
  13. kernel-headers-4.18.0-513.9.1.el8_9.x86_64.rpm
    MD5: f36ee3f701945ecbe7d65c9b83a4d539
    SHA-256: b8546572c421144f04ba09d98dda0be64a6ada1409c7b1d5b605ac4a4551e3ec
    Size: 11.38 MB
  14. kernel-modules-4.18.0-513.9.1.el8_9.x86_64.rpm
    MD5: 14dd3ef3f24c5742e6fd267a90ada1c0
    SHA-256: 039b599cc7fefd0f9e1ca49929fa171ab346a596522eec161425c29f90350562
    Size: 35.44 MB
  15. kernel-modules-extra-4.18.0-513.9.1.el8_9.x86_64.rpm
    MD5: 437e534503546637fb15ec8d12528838
    SHA-256: aa4af42345b659192fa6a3eea28e9549ebc67dc46571ded3136edd1cc39502ba
    Size: 10.71 MB
  16. kernel-tools-4.18.0-513.9.1.el8_9.x86_64.rpm
    MD5: 1bb73919c453ac184e77afe18469b51c
    SHA-256: ba58af7506ef2d1d273293ee187e9b927517eb4d319a7c3b24cbb47aaf8f4a70
    Size: 10.25 MB
  17. kernel-tools-libs-4.18.0-513.9.1.el8_9.x86_64.rpm
    MD5: d23ae948bfe335160b5fb8cc6221c77e
    SHA-256: 83a35337c993fa12598238ac28bf7c41e3dc7e7dea5e76f11f5a0c523858ec35
    Size: 10.04 MB
  18. kernel-tools-libs-devel-4.18.0-513.9.1.el8_9.x86_64.rpm
    MD5: a4e5d6ad89f500e1a801ad848492bd7f
    SHA-256: c6a1c3de5a34360181efbb2167e612e95a921b92ccb54b8f4c62b233ec468984
    Size: 10.03 MB
  19. perf-4.18.0-513.9.1.el8_9.x86_64.rpm
    MD5: 4da788d9b9e55c38f87cc7f43dd26ca8
    SHA-256: 06599e90a41c7f3bb8ddee84b6d3577354559dbc0b009cd2d71e532a0c1c9c80
    Size: 12.36 MB
  20. python3-perf-4.18.0-513.9.1.el8_9.x86_64.rpm
    MD5: a4a7a97f6e1b096e16ff1e2465f89840
    SHA-256: cd7cbb5ae3a382d4c3d8f69b45d382d05f6abf74b4a7c3248a6eb7f5cfbf4d8c
    Size: 10.16 MB