Race Condition Affecting linux-virt-doc package, versions <6.12.11-r0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-MINIMOSLATEST-LINUXVIRTDOC-13319902
- published6 Oct 2025
- disclosed19 Jan 2025
Introduced: 19 Jan 2025
CVE-2024-57913 (opens in a new tab)How to fix?
Upgrade Minimos:latest linux-virt-doc to version 6.12.11-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream linux-virt-doc package and not the linux-virt-doc package as distributed by Minimos.
See How to fix? for Minimos:latest relevant fixed versions and status.
In the Linux kernel, the following vulnerability has been resolved:
usb: gadget: f_fs: Remove WARN_ON in functionfs_bind
This commit addresses an issue related to below kernel panic where panic_on_warn is enabled. It is caused by the unnecessary use of WARN_ON in functionsfs_bind, which easily leads to the following scenarios.
1.adb_write in adbd 2. UDC write via configfs ================= =====================
->usb_ffs_open_thread() ->UDC write ->open_functionfs() ->configfs_write_iter() ->adb_open() ->gadget_dev_desc_UDC_store() ->adb_write() ->usb_gadget_register_driver_owner ->driver_register() ->StartMonitor() ->bus_add_driver() ->adb_read() ->gadget_bind_driver() <times-out without BIND event> ->configfs_composite_bind() ->usb_add_function() ->open_functionfs() ->ffs_func_bind() ->adb_open() ->functionfs_bind() <ffs->state !=FFS_ACTIVE>
The adb_open, adb_read, and adb_write operations are invoked from the daemon, but trying to bind the function is a process that is invoked by UDC write through configfs, which opens up the possibility of a race condition between the two paths. In this race scenario, the kernel panic occurs due to the WARN_ON from functionfs_bind when panic_on_warn is enabled. This commit fixes the kernel panic by removing the unnecessary WARN_ON.
Kernel panic - not syncing: kernel: panic_on_warn set ... [ 14.542395] Call trace: [ 14.542464] ffs_func_bind+0x1c8/0x14a8 [ 14.542468] usb_add_function+0xcc/0x1f0 [ 14.542473] configfs_composite_bind+0x468/0x588 [ 14.542478] gadget_bind_driver+0x108/0x27c [ 14.542483] really_probe+0x190/0x374 [ 14.542488] __driver_probe_device+0xa0/0x12c [ 14.542492] driver_probe_device+0x3c/0x220 [ 14.542498] __driver_attach+0x11c/0x1fc [ 14.542502] bus_for_each_dev+0x104/0x160 [ 14.542506] driver_attach+0x24/0x34 [ 14.542510] bus_add_driver+0x154/0x270 [ 14.542514] driver_register+0x68/0x104 [ 14.542518] usb_gadget_register_driver_owner+0x48/0xf4 [ 14.542523] gadget_dev_desc_UDC_store+0xf8/0x144 [ 14.542526] configfs_write_iter+0xf0/0x138
References
- https://www.cve.org/CVERecord?id=CVE-2024-57913
- https://github.com/advisories/GHSA-5m3g-gpvq-34jp
- https://osv.dev/vulnerability/MINI-cr8g-726q-4365
- https://osv.dev/vulnerability/CVE-2024-57913
- https://git.kernel.org/stable/c/19fc1c83454ca9d5699e39633ec79ce26355251c
- https://git.kernel.org/stable/c/3e4d32cc145955d5c56c5498a3ff057e4aafa9d1
- https://git.kernel.org/stable/c/82f60f3600aecd9ffcd0fbc4e193694511c85b47
- https://git.kernel.org/stable/c/a8b6a18b9b66cc4c016d63132b59ce5383f7cdd2
- https://git.kernel.org/stable/c/bfe60030fcd976e3546e1f73d6d0eb3fea26442e
- https://git.kernel.org/stable/c/dfc51e48bca475bbee984e90f33fdc537ce09699
- https://git.kernel.org/stable/c/ea6a1498742430eb2effce0d1439ff29ef37dd7d