7.5
CVSS 3.1
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: nfsd: fix nfsd_file leak on inter-server COPY setup failure When nfsd4_setup_inter_ssc() fails, nfsd4_copy() returns nfserr_offload_denied directly, bypassing the out: label where release_copy_files() would drop the nf_dst reference taken by nfs4_preprocess_stateid_op(). Each failed inter-server COPY leaks one nfsd_file, pinning file/inode/dentry/vfsmount. Fix by setting status and jumping to out: instead of returning directly.
Засегнати продукти
- Linux Linux: ce0887ac96d35c7105090e166bb0807dc0a0e838 преди d15f76fddc5d0215db5f18851048376a1ea79bd6; ce0887ac96d35c7105090e166bb0807dc0a0e838 преди eb22420e5bd6eb3afa1f840036bb08a7ac90db76; ce0887ac96d35c7105090e166bb0807dc0a0e838 преди 94c28af6fd89cb204975e49b824f8ee521bb84e9; ce0887ac96d35c7105090e166bb0807dc0a0e838 преди ab949252fdf102ae74329a0caa7995a849d0dafa; ce0887ac96d35c7105090e166bb0807dc0a0e838 преди 1a6a41b848455bf6ba2c9da2dfb0730e608ce7ab; ce0887ac96d35c7105090e166bb0807dc0a0e838 преди 424d5c95108a4809b832cb0a312c61de4aec0078; ce0887ac96d35c7105090e166bb0807dc0a0e838 преди 6ed8d6de7ec90c4ba84eb82673058f506e5777fd; ce0887ac96d35c7105090e166bb0807dc0a0e838 преди 88a76145451d703eedd867b5989bf73d17340399
- Linux Linux: 5.6; преди 5.6; 5.10.273 до 5.10.*; 5.15.224 до 5.15.*; 6.1.191 до 6.1.*; 6.6.160 до 6.6.*; 6.12.109 до 6.12.*; 6.18.50 до 6.18.*; 7.2.4 до 7.2.*; 7.3 до *
История
- 11 септември 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-89680
- https://nvd.nist.gov/vuln/detail/CVE-2026-89680
- https://git.kernel.org/stable/c/d15f76fddc5d0215db5f18851048376a1ea79bd6
- https://git.kernel.org/stable/c/eb22420e5bd6eb3afa1f840036bb08a7ac90db76
- https://git.kernel.org/stable/c/94c28af6fd89cb204975e49b824f8ee521bb84e9
- https://git.kernel.org/stable/c/ab949252fdf102ae74329a0caa7995a849d0dafa
- https://git.kernel.org/stable/c/1a6a41b848455bf6ba2c9da2dfb0730e608ce7ab
- https://git.kernel.org/stable/c/424d5c95108a4809b832cb0a312c61de4aec0078
- https://git.kernel.org/stable/c/6ed8d6de7ec90c4ba84eb82673058f506e5777fd
- https://git.kernel.org/stable/c/88a76145451d703eedd867b5989bf73d17340399