CVE-2025-39783
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
PCI: endpoint: Fix configfs group list head handling
In the Linux kernel, the following vulnerability has been resolved: PCI: endpoint: Fix configfs group list head handling Doing a list_del() on the epf_group field of struct pci_epf_driver in pci_epf_remove_cfs() is not correct as this field is a list head, not a list entry. This list_del() call triggers a KASAN warning when an endpoint function driver which has a configfs attribute group is torn down: ================================================================== BUG: KASAN: slab-use-after-free in pci_epf_remove_cfs+0x17c/0x198 Write of size 8 at addr ffff00010f4a0d80 by task rmmod/319 CPU: 3 UID: 0 PID: 319 Comm: rmmod Not tainted 6.16.0-rc2 #1 NONE Hardware name: Radxa ROCK 5B (DT) Call trace: show_stack+0x2c/0x84 (C) dump_stack_lvl+0x70/0x98 print_report+0x17c/0x538 kasan_report+0xb8/0x190 __asan_report_store8_noabort+0x20/0x2c pci_epf_remove_cfs+0x17c/0x198 pci_epf_unregister_driver+0x18/0x30 nvmet_pci_epf_cleanup_module+0x24/0x30 [nvmet_pci_epf] __arm64_sys_delete_module+0x264/0x424 invoke_syscall+0x70/0x260 el0_svc_common.constprop.0+0xac/0x230 do_el0_svc+0x40/0x58 el0_svc+0x48/0xdc el0t_64_sync_handler+0x10c/0x138 el0t_64_sync+0x198/0x19c ... Remove this incorrect list_del() call from pci_epf_remove_cfs().
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| ef1433f717a2c63747a519d86965d73ff9bd08b3 | affected | git | 80ea6e6904fb2ba4ccb5d909579988466ec65358 | Unavailable | None listed |
| ef1433f717a2c63747a519d86965d73ff9bd08b3 | affected | git | d5aecddc3452371d9da82cdbb0c715812524b54b | Unavailable | None listed |
| ef1433f717a2c63747a519d86965d73ff9bd08b3 | affected | git | dc4ffbd571716ff3b171418fb03abe80e720a7b1 | Unavailable | None listed |
| ef1433f717a2c63747a519d86965d73ff9bd08b3 | affected | git | 409af8b9f7b4f23cd0464e71c6cd6fe13c076ae2 | Unavailable | None listed |
| ef1433f717a2c63747a519d86965d73ff9bd08b3 | affected | git | 0758862386f114d9ab1e23181461bd1e2e9ec4c6 | Unavailable | None listed |
| ef1433f717a2c63747a519d86965d73ff9bd08b3 | affected | git | 6cf65505523224cab1449d726d2ce8180c2941ee | Unavailable | None listed |
| ef1433f717a2c63747a519d86965d73ff9bd08b3 | affected | git | a302bd89db35d8b7e279de4d2b41c16c7f191069 | Unavailable | None listed |
| ef1433f717a2c63747a519d86965d73ff9bd08b3 | affected | git | d79123d79a8154b4318529b7b2ff7e15806f480b | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4.18 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.18 | Unavailable | None listed |
| 5.4.297 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.241 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.190 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.149 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.103 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.44 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.16.4 | unaffected | semver | Unavailable | 6.16.* | None listed |
| 6.17 | unaffected | original_commit_for_fix | Unavailable | * | None listed |