kernel-4.18.0-477.15.1.el8_8

エラータID: AXSA:2023-6210:20

リリース日: 
2023/07/05 Wednesday - 03:41
題名: 
kernel-4.18.0-477.15.1.el8_8
影響のあるチャネル: 
Asianux Server 8 for x86_64
Severity: 
Moderate
Description: 

以下項目について対処しました。

[Security Fix]
- net/tls/tls_main.c の do_tls_getsockopt() 関数には、lock_sock() 関数
の呼び出しの欠落に伴うレースコンディションの発生と、これに起因
するメモリ領域の解放後利用もしくは NULL ポインタデリファレンス
の問題があるため、ローカルの攻撃者により、クラッシュの発生や
これに伴うサービス拒否攻撃などを可能とする脆弱性が存在します。
(CVE-2023-28466)

解決策: 

パッケージをアップデートしてください。

CVE: 
CVE-2023-28466
do_tls_getsockopt in net/tls/tls_main.c in the Linux kernel through 6.2.6 lacks a lock_sock call, leading to a race condition (with a resultant use-after-free or NULL pointer dereference).
追加情報: 

N/A

ダウンロード: 

SRPMS
  1. kernel-4.18.0-477.15.1.el8_8.src.rpm
    MD5: ab2426b40a2a2cfc1bfe0c1641f99bfd
    SHA-256: 3282b39a5d857bbbd83679f4ae7b73f45c07014eb322d80a11e4b96c084f2c49
    Size: 129.75 MB

Asianux Server 8 for x86_64
  1. bpftool-4.18.0-477.15.1.el8_8.x86_64.rpm
    MD5: 544197a9fe1c722b10d831b0433ccaa9
    SHA-256: 7a85a54486f26cdacc6627e634fa5fc093c6c9617c8d94d6d1abef8785787f4f
    Size: 10.16 MB
  2. kernel-4.18.0-477.15.1.el8_8.x86_64.rpm
    MD5: 23ff4e0939688adfbc85cdc7adc20475
    SHA-256: 49832840e19009e999c81f284a1a63b3d250ab2f6af59aadfc10a3dd9fb8645e
    Size: 9.40 MB
  3. kernel-abi-stablelists-4.18.0-477.15.1.el8_8.noarch.rpm
    MD5: 21d859aa47c5b85771f312facfa6014e
    SHA-256: 19452a81d9a5d47711237472fd22169705572ed6899dc05f56a5f61ea872dfcf
    Size: 9.42 MB
  4. kernel-core-4.18.0-477.15.1.el8_8.x86_64.rpm
    MD5: 84b07f13d1b7c947194c4690315ee29f
    SHA-256: 184deca0cf006a997e247da35704c1eb17897e987a7611a81babdf8b06585bfd
    Size: 41.66 MB
  5. kernel-cross-headers-4.18.0-477.15.1.el8_8.x86_64.rpm
    MD5: 86793eb5b09c60090f63527b4fe8edcc
    SHA-256: 0560d6cc75117a2e4aeb55bcf5c9918cf1d6728d290b53d273a1dfd8b71f37cc
    Size: 14.69 MB
  6. kernel-debug-4.18.0-477.15.1.el8_8.x86_64.rpm
    MD5: 225d868e4b3bd327fd5d91bf7b970538
    SHA-256: 526599729399f3884fdfe1fee7845feab493900ed0add3b9d608f6d6fa24841d
    Size: 9.40 MB
  7. kernel-debug-core-4.18.0-477.15.1.el8_8.x86_64.rpm
    MD5: bb8e71c0350916d14e8d02bd92afd6f7
    SHA-256: 8200a748eb3453ce9c0b914d018eb6a621e7fb0abbcb1affd84fcc767c0e06bb
    Size: 70.40 MB
  8. kernel-debug-devel-4.18.0-477.15.1.el8_8.x86_64.rpm
    MD5: f8ba531e01fbcca813b7532fc77d4777
    SHA-256: a95abf018d736d7015862a5bfe33a8fda820bda51e1b759eb4b51fcf8b18341d
    Size: 23.09 MB
  9. kernel-debug-modules-4.18.0-477.15.1.el8_8.x86_64.rpm
    MD5: 3dc85d01d3aa30398c3194fe2ee28ada
    SHA-256: 617f57e1cc945d93c74e6112a4c1849d8715bb15e7df4e3158cecbaf3b0bba51
    Size: 63.36 MB
  10. kernel-debug-modules-extra-4.18.0-477.15.1.el8_8.x86_64.rpm
    MD5: b3147c800c5e541aac633aab09d82f04
    SHA-256: 449fbed9769ee63b9d1d555532265feccad97b930e4233efb5d9107f5583a1e8
    Size: 10.77 MB
  11. kernel-devel-4.18.0-477.15.1.el8_8.x86_64.rpm
    MD5: a7a530c5cc052f0dbc3ca20815611f05
    SHA-256: 60ee8fb3a7bb23cc582ffc02d460d2833477c0db5000d37eb7d414471c083519
    Size: 22.89 MB
  12. kernel-doc-4.18.0-477.15.1.el8_8.noarch.rpm
    MD5: 4d78dac7d6638f9fd3af32a638c0a147
    SHA-256: 72338c62fc38704ef38546b563329c4a9a9322ea4f41ad642c5d2863309c9e7c
    Size: 27.09 MB
  13. kernel-headers-4.18.0-477.15.1.el8_8.x86_64.rpm
    MD5: 11c64f4ff97936ec88e7992dfe19fda1
    SHA-256: 7206c877bd6341d544f2ad3878cbdadd9698100d496cb57c0cddcd66ff8ca073
    Size: 10.74 MB
  14. kernel-modules-4.18.0-477.15.1.el8_8.x86_64.rpm
    MD5: f49e27f237fc4ccece14f75118eb8c77
    SHA-256: d9de86ad6d1b221e511c6fdc3bd9682d6bf61b2c81d203f752ff86a6ebbae79f
    Size: 34.38 MB
  15. kernel-modules-extra-4.18.0-477.15.1.el8_8.x86_64.rpm
    MD5: 55d50bdab0b7ab187b72557e58536a2b
    SHA-256: 334278aff3f550f12c8ccfb74a8b0e22ae4bebb89f2df1dc60208b6b2e81c143
    Size: 10.08 MB
  16. kernel-tools-4.18.0-477.15.1.el8_8.x86_64.rpm
    MD5: 53cb58e51a1a5aa2ac2dbc89d27771ec
    SHA-256: 09e64dd399a884159295b7712c678da753315c9eb25051e373c1135f7e766652
    Size: 9.62 MB
  17. kernel-tools-libs-4.18.0-477.15.1.el8_8.x86_64.rpm
    MD5: f84415fe7e794cd2b50feea63558368b
    SHA-256: 4d4070a6d0871db9a64da65adedd33bf6a55840b09880af5118ac8f8fbb12ab2
    Size: 9.41 MB
  18. kernel-tools-libs-devel-4.18.0-477.15.1.el8_8.x86_64.rpm
    MD5: d0a7318ffc445ee566d3ea254224ab7d
    SHA-256: 36acc5b402d2c57293aa4d136e069b6bc503a05a6d71aff63169a791098f5dbd
    Size: 9.40 MB
  19. perf-4.18.0-477.15.1.el8_8.x86_64.rpm
    MD5: e4bb213d1fe696683aec02cb6afd8fe9
    SHA-256: e0e073c719e5228fe088f5b04e6299b7331d32f7b65f117bf2747535eba03721
    Size: 11.69 MB
  20. python3-perf-4.18.0-477.15.1.el8_8.x86_64.rpm
    MD5: a73d474c5dd7fe655b94e7977513bdb5
    SHA-256: 7a508f9527a1bf1c98a1a636fd75ad1eb0f621cbaf426a3531677ad980436eb8
    Size: 9.53 MB