WID-SEC-W-2023-0481

csafDEcert_bund

DeutschShown in its original language — a full translation is planned for a future version.

Linux Kernel: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff

view advisory published 2023-02-26

Ein lokaler Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.

01

describes (4)

Related CVEs.

IDseverity exploitable
CVE-2023-26607UShigh7.1Exploit
In the Linux kernel 6.0.8, there is an out-of-bounds read in ntfs_attr_find in fs/ntfs/attrib.c.
CVE-2023-26606UShigh7.8—
In the Linux kernel 6.0.8, there is a use-after-free in ntfs_trim_fs in fs/ntfs3/bitmap.c.
CVE-2023-26605UShigh7.8—
In the Linux kernel 6.0.8, there is a use-after-free in inode_cgwb_move_to_attached in fs/fs-writeback.c, related to __list_del_entry_valid.
CVE-2023-26544UShigh7.8—
In the Linux kernel 6.0.8, there is a use-after-free in run_unpack in fs/ntfs3/run.c, related to a difference between NTFS sector size and media sector size.
02

references

External citations — patches, advisories, analysis.

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