cbcvebase.
CVE-2025-21914
published 2025-04-01

CVE-2025-21914: In the Linux kernel, the following vulnerability has been resolved: slimbus: messaging: Free transaction ID in delayed interrupt scenario In case of interrupt…

PriorityP338high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.21%
11.0th percentile
In the Linux kernel, the following vulnerability has been resolved: slimbus: messaging: Free transaction ID in delayed interrupt scenario In case of interrupt delay for any reason, slim_do_transfer() returns timeout error but the transaction ID (TID) is not freed. This results into invalid memory access inside qcom_slim_ngd_rx_msgq_cb() due to invalid TID. Fix the issue by freeing the TID in slim_do_transfer() before returning timeout error to avoid invalid memory access. Call trace: __memcpy_fromio+0x20/0x190 qcom_slim_ngd_rx_msgq_cb+0x130/0x290 [slim_qcom_ngd_ctrl] vchan_complete+0x2a0/0x4a0 tasklet_action_common+0x274/0x700 tasklet_action+0x28/0x3c _stext+0x188/0x620 run_ksoftirqd+0x34/0x74 smpboot_thread_fn+0x1d8/0x464 kthread+0x178/0x238 ret_from_fork+0x10/0x20 Code: aa0003e8 91000429 f100044a 3940002b (3800150b) ---[ end trace 0fe00bec2b975c99 ]--- Kernel panic - not syncing: Oops: Fatal exception in interrupt.

Affected

30 ranges· showing 25
VendorProductVersion rangeFixed in
debianlinux< linux 6.1.133-1 (bookworm)linux 6.1.133-1 (bookworm)
debianlinux-6.1< linux 6.1.133-1 (bookworm)linux 6.1.133-1 (bookworm)
linuxlinux
linuxlinux>= afbdcc7c384b0d446da08b1e0901dc176b41b9e0 < cec8c0ac173fe5321f03fdb1a09a9cb69bc9a9fecec8c0ac173fe5321f03fdb1a09a9cb69bc9a9fe
linuxlinux>= afbdcc7c384b0d446da08b1e0901dc176b41b9e0 < a32e5198a9134772eb03f7b72a7849094c55bda9a32e5198a9134772eb03f7b72a7849094c55bda9
linuxlinux>= afbdcc7c384b0d446da08b1e0901dc176b41b9e0 < 09d34c4cbc38485c7514069f25348e439555b28209d34c4cbc38485c7514069f25348e439555b282
linuxlinux>= afbdcc7c384b0d446da08b1e0901dc176b41b9e0 < 18ae4cee05c310c299ba75d7477dcf34be67aa1618ae4cee05c310c299ba75d7477dcf34be67aa16
linuxlinux>= afbdcc7c384b0d446da08b1e0901dc176b41b9e0 < faac8e894014e8167471a8e4a5eb35a8fefbb82afaac8e894014e8167471a8e4a5eb35a8fefbb82a
linuxlinux>= afbdcc7c384b0d446da08b1e0901dc176b41b9e0 < 6abf3d8bb51cbaf886c3f08109a0462890b10db66abf3d8bb51cbaf886c3f08109a0462890b10db6
linuxlinux>= afbdcc7c384b0d446da08b1e0901dc176b41b9e0 < 0c541c8f6da23e0b92f0a6216d899659a75720740c541c8f6da23e0b92f0a6216d899659a7572074
linuxlinux>= afbdcc7c384b0d446da08b1e0901dc176b41b9e0 < dcb0d43ba8eb9517e70b1a0e4b0ae0ab657a0e5adcb0d43ba8eb9517e70b1a0e4b0ae0ab657a0e5a
linuxlinux_kernel
linuxlinux_kernel
linuxlinux_kernel
linuxlinux_kernel
linuxlinux_kernel
linuxlinux_kernel>= 0 < 5.10.237-15.10.237-1
linuxlinux_kernel>= 0 < 6.1.133-16.1.133-1
linuxlinux_kernel>= 0 < 6.12.19-16.12.19-1
linuxlinux_kernel>= 0 < 6.12.19-16.12.19-1
linuxlinux_kernel>= 0 < 5.4.0-216.2365.4.0-216.236
linuxlinux_kernel>= 0 < 5.15.0-140.1505.15.0-140.150
linuxlinux_kernel>= 0 < 6.8.0-84.846.8.0-84.84
linuxlinux_kernel>= 4.16 < 5.4.2915.4.291
linuxlinux_kernel>= 5.11 < 5.15.1795.15.179

CVSS provenance

nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv8.8HIGH
vendor_ubuntu8.8HIGH
vendor_debian7.8HIGH
vendor_redhat7.8HIGH
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