cbcvebase.
CVE-2024-27389
published 2024-05-01

CVE-2024-27389: In the Linux kernel, the following vulnerability has been resolved: pstore: inode: Only d_invalidate() is needed Unloading a modular pstore backend with…

PriorityP419medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.24%
14.5th percentile
In the Linux kernel, the following vulnerability has been resolved: pstore: inode: Only d_invalidate() is needed Unloading a modular pstore backend with records in pstorefs would trigger the dput() double-drop warning: WARNING: CPU: 0 PID: 2569 at fs/dcache.c:762 dput.part.0+0x3f3/0x410 Using the combo of d_drop()/dput() (as mentioned in Documentation/filesystems/vfs.rst) isn't the right approach here, and leads to the reference counting problem seen above. Use d_invalidate() and update the code to not bother checking for error codes that can never happen. ---

Affected

44 ranges· showing 25
VendorProductVersion rangeFixed in
debianlinux< linux 6.1.85-1 (bookworm)linux 6.1.85-1 (bookworm)
linuxlinux
linuxlinux>= 609e28bb139e53621521130f0d4aea27a725d465 < d0ee2a8adb6673382cce8a4280e1ca0849b3b783d0ee2a8adb6673382cce8a4280e1ca0849b3b783
linuxlinux>= 609e28bb139e53621521130f0d4aea27a725d465 < db6e5e16f1ee9e3b01d2f71c7f0ba945f4bf0f4edb6e5e16f1ee9e3b01d2f71c7f0ba945f4bf0f4e
linuxlinux>= 609e28bb139e53621521130f0d4aea27a725d465 < 4cdf9006fc095af71da80e9b5f48a32e991b9ed34cdf9006fc095af71da80e9b5f48a32e991b9ed3
linuxlinux>= 609e28bb139e53621521130f0d4aea27a725d465 < cb9e802e49c24eeb3af35e9e8c04d526f35f112acb9e802e49c24eeb3af35e9e8c04d526f35f112a
linuxlinux>= 609e28bb139e53621521130f0d4aea27a725d465 < 340682ed1932b8e3bd0bfc6c31a0c6354eb57cc6340682ed1932b8e3bd0bfc6c31a0c6354eb57cc6
linuxlinux>= 609e28bb139e53621521130f0d4aea27a725d465 < a43e0fc5e9134a46515de2f2f8d4100b74e50de3a43e0fc5e9134a46515de2f2f8d4100b74e50de3
linuxlinux_kernel>= 0 < 6.1.85-16.1.85-1
linuxlinux_kernel>= 0 < 6.7.12-16.7.12-1
linuxlinux_kernel>= 0 < 6.7.12-16.7.12-1
linuxlinux_kernel>= 0 < 6.8.0-35.356.8.0-35.35
linuxlinux_kernel>= 5.8 < 6.1.836.1.83
linuxlinux_kernel>= 6.2 < 6.6.236.6.23
linuxlinux_kernel>= 6.7 < 6.7.116.7.11
linuxlinux_kernel>= 6.8 < 6.8.26.8.2
msrccbl2_kernel_5.15.186.1-1_on_cbl_mariner_2.0
msrccbl2_kernel_5.15.200.1-1_on_cbl_mariner_2.0
msrccbl2_kernel_5.15.202.1-1_on_cbl_mariner_2.0
ubuntulinux
ubuntulinux-aws
ubuntulinux-aws-5.15
ubuntulinux-aws-fips
ubuntulinux-azure-5.15
ubuntulinux-azure-fde

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_ubuntu7.1HIGH
vendor_debian5.5MEDIUM
vendor_msrc5.5MEDIUM
vendor_redhat5.5MEDIUM
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