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CVSS
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Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
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Време до експлоатация
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: gfs2: fiemap page fault fix In gfs2_fiemap(), we are calling iomap_fiemap() while holding the inode glock. This can lead to recursive glock taking if the fiemap buffer is memory mapped to the same inode and accessing it triggers a page fault. Fix by disabling page faults for iomap_fiemap() and faulting in the buffer by hand if necessary. Fixes xfstest generic/742.
Засегнати продукти
- Linux Linux: e9079cce201784632aed4b1a3121ee38c1ced0b6 преди 5d5d9ec957bfa1eb2b05861c19f5d701dd006db7; e9079cce201784632aed4b1a3121ee38c1ced0b6 преди cead3bebf3e318578b8a86a5472015d713d2a8a8; e9079cce201784632aed4b1a3121ee38c1ced0b6 преди e428670cfb2993d8c224effd076242ca6b0950de; e9079cce201784632aed4b1a3121ee38c1ced0b6 преди 5d2c4f182ea8516de8682e2b60411c03df00e3ea; e9079cce201784632aed4b1a3121ee38c1ced0b6 преди 2e121c53b581e40397ae08090a7af4ed10781fbc; e9079cce201784632aed4b1a3121ee38c1ced0b6 преди 9d15fee888f0e8938c9aeed71ec9c2cbba0c88ab; e9079cce201784632aed4b1a3121ee38c1ced0b6 преди e411d74cc5ba290f85d0dd5e4d1df8f1d6d975d2
- Linux Linux: 2.6.29; преди 2.6.29; 5.15.202 до 5.15.*; 6.1.165 до 6.1.*; 6.6.128 до 6.6.*; 6.12.75 до 6.12.*; 6.18.16 до 6.18.*; 6.19.6 до 6.19.*; от 7.0 нататък
История
- 6 май 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-43262
- https://nvd.nist.gov/vuln/detail/CVE-2026-43262
- https://git.kernel.org/stable/c/5d5d9ec957bfa1eb2b05861c19f5d701dd006db7
- https://git.kernel.org/stable/c/cead3bebf3e318578b8a86a5472015d713d2a8a8
- https://git.kernel.org/stable/c/e428670cfb2993d8c224effd076242ca6b0950de
- https://git.kernel.org/stable/c/5d2c4f182ea8516de8682e2b60411c03df00e3ea
- https://git.kernel.org/stable/c/2e121c53b581e40397ae08090a7af4ed10781fbc
- https://git.kernel.org/stable/c/9d15fee888f0e8938c9aeed71ec9c2cbba0c88ab
- https://git.kernel.org/stable/c/e411d74cc5ba290f85d0dd5e4d1df8f1d6d975d2