xorg-x11-server-1.20.11-27.el8_10
エラータID: AXSA:2025-11050:07
リリース日:
2025/11/10 Monday - 15:28
題名:
xorg-x11-server-1.20.11-27.el8_10
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]
- X.org には、メモリ領域の解放後利用の問題があるため、ローカル
の攻撃者により、任意のコードの実行、およびサービス拒否攻撃
(クラッシュの発生) を可能とする脆弱性が存在します。
(CVE-2025-62229)
- X.org の Xkb 拡張機能には、メモリ領域の解放後利用の問題が
あるため、ローカルの攻撃者により、メモリ破壊、およびサービス
拒否攻撃 (クラッシュの発生) を可能とする脆弱性が存在します。
(CVE-2025-62230)
- X.org の Xkb 拡張機能には、整数オーバーフローの問題があるため、
ローカルの攻撃者により、メモリ破壊、およびサービス拒否攻撃
(クラッシュの発生) を可能とする脆弱性が存在します。
(CVE-2025-62231)
解決策:
パッケージをアップデートしてください。
CVE:
CVE-2025-62229
A flaw was found in the X.Org X server and Xwayland when processing X11 Present extension notifications. Improper error handling during notification creation can leave dangling pointers that lead to a use-after-free condition. This can cause memory corruption or a crash, potentially allowing an attacker to execute arbitrary code or cause a denial of service.
A flaw was found in the X.Org X server and Xwayland when processing X11 Present extension notifications. Improper error handling during notification creation can leave dangling pointers that lead to a use-after-free condition. This can cause memory corruption or a crash, potentially allowing an attacker to execute arbitrary code or cause a denial of service.
CVE-2025-62230
A flaw was discovered in the X.Org X server’s X Keyboard (Xkb) extension when handling client resource cleanup. The software frees certain data structures without properly detaching related resources, leading to a use-after-free condition. This can cause memory corruption or a crash when affected clients disconnect.
A flaw was discovered in the X.Org X server’s X Keyboard (Xkb) extension when handling client resource cleanup. The software frees certain data structures without properly detaching related resources, leading to a use-after-free condition. This can cause memory corruption or a crash when affected clients disconnect.
CVE-2025-62231
A flaw was identified in the X.Org X server’s X Keyboard (Xkb) extension where improper bounds checking in the XkbSetCompatMap() function can cause an unsigned short overflow. If an attacker sends specially crafted input data, the value calculation may overflow, leading to memory corruption or a crash.
A flaw was identified in the X.Org X server’s X Keyboard (Xkb) extension where improper bounds checking in the XkbSetCompatMap() function can cause an unsigned short overflow. If an attacker sends specially crafted input data, the value calculation may overflow, leading to memory corruption or a crash.
追加情報:
N/A
ダウンロード:
SRPMS
- xorg-x11-server-1.20.11-27.el8_10.src.rpm
MD5: 4305cac226cb89b1ec96ea02affed35b
SHA-256: edc659ed74d39616e89cc9dddf3486aff7260b95bff6bd1d32d5ac1371c4af34
Size: 6.28 MB
Asianux Server 8 for x86_64
- xorg-x11-server-common-1.20.11-27.el8_10.x86_64.rpm
MD5: b9fa370c185709721c8ac32c006ddb4e
SHA-256: 3d5ca027a19f770d51851860da7258053d099fcfacce4892ca727efa0ef0bd5b
Size: 44.76 kB - xorg-x11-server-devel-1.20.11-27.el8_10.i686.rpm
MD5: b5f7fef5ef207606583eaf04c87e9a2e
SHA-256: 61cb89f8ffda9fdd088dac81f5190c95d0a31e7beab77a91e562f4ec2b3d27ed
Size: 248.80 kB - xorg-x11-server-devel-1.20.11-27.el8_10.x86_64.rpm
MD5: c8ad92856b673fdd26dd06fb66ee7c7f
SHA-256: cbc362297d0cbaf1071ca9ad8ceaf1bae3329d534173d8f07e37c31723dcd898
Size: 248.77 kB - xorg-x11-server-source-1.20.11-27.el8_10.noarch.rpm
MD5: a802508d3b0348a8374ea09e42a796d1
SHA-256: ebf040ac163fd5c85115d48bb433789db7c30d91526b3650119ce5a332b9c9d6
Size: 2.43 MB - xorg-x11-server-Xdmx-1.20.11-27.el8_10.x86_64.rpm
MD5: 8db3eb940fd2cfc3f866175e30d6a26b
SHA-256: fec05975677566d84d4a71bc7f2d7dfbb625849597e2ea30c09d9ce3c5a9c877
Size: 904.16 kB - xorg-x11-server-Xephyr-1.20.11-27.el8_10.x86_64.rpm
MD5: 7591c7d0a5e92b97c086e35b0f36bfcb
SHA-256: 350d7928b57d44e38fd7521e0df6057b9907aeb25d079a2dccecad56239e9f7e
Size: 1.00 MB - xorg-x11-server-Xnest-1.20.11-27.el8_10.x86_64.rpm
MD5: 1c49235b103b696104ca00eaa255b481
SHA-256: 82b9091d7f361be951f76ef1ebfe1fde9a0818b05acc611a051f11ab79ff879e
Size: 721.11 kB - xorg-x11-server-Xorg-1.20.11-27.el8_10.x86_64.rpm
MD5: 12fef138dd8e2df8a2684f9cc6a747a0
SHA-256: d0177a3ce1f995dd7f5fb938828ba11e24b0b95b36de51bf66e01423905c134a
Size: 1.49 MB - xorg-x11-server-Xvfb-1.20.11-27.el8_10.x86_64.rpm
MD5: c692a13467913283daa1b2d7a506774d
SHA-256: d86551bccb44ce4b98439acd3e2dee878df8867063a778325d8858f120eade09
Size: 874.35 kB