microcode_ctl-2.1-73.9.el7
エラータID: AXSA:2021-1873:06
リリース日:
2021/06/09 Wednesday - 12:24
題名:
microcode_ctl-2.1-73.9.el7
影響のあるチャネル:
Asianux Server 7 for x86_64
Severity:
High
Description:
以下項目について対処しました。
[Security Fix]
以下項目について対処しました。
[Security Fix]
- いくつかの Intel VT-d 製品にはクリーンアップが不完全になる問題があり、
認証済みユーザーがローカルアクセスを通じて特権昇格を可能にしてしまう
脆弱性があります。(CVE-2020-24489)
- いくつかの Intel プロセッサーには共有リソースを不適切に分離する問題があり、
認証済みユーザーがローカルアクセスを通じて情報漏洩を可能にしてしまう
脆弱性があります。(CVE-2020-24511)
- いくつかの Intel プロセッサーにはタイミングの不一致により、
認証済みユーザーがローカルアクセスを通じて情報漏洩を可能にしてしまう
脆弱性があります。(CVE-2020-24512)
- いくつかの Intel Atom プロセッサーにはドメインをバイパスして
一時実行できる問題があり、認証済みユーザーがローカルアクセスを通じて
情報漏洩を可能にしてしまう脆弱性があります。(CVE-2020-24513)
解決策:
パッケージをアップデートしてください。
CVE:
CVE-2020-24489
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
CVE-2020-24511
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
CVE-2020-24512
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
CVE-2020-24513
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
追加情報:
N/A
ダウンロード:
SRPMS
- microcode_ctl-2.1-73.9.el7.src.rpm
MD5: ab6997ae599de5acb25ec9847f0dafc7
SHA-256: 04f30c268c451aaf2919bb81fbcb793513392510020539bbf17bcf3b3e0fcf42
Size: 6.17 MB
Asianux Server 7 for x86_64
- microcode_ctl-2.1-73.9.el7.x86_64.rpm
MD5: 5269fa8c3ac3f30166f4c0275874d720
SHA-256: 4f0b46374c7594765f4ea8cd9c10587386d6c503b10b7adc3aaca55c284d9481
Size: 4.21 MB
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