NVD

CVE-2025-39783 Detail

Modified After Enrichment

This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.

Description

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().

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

NIST: NVD

Base Score: 7.8 HIGH

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: N/A

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://cert-portal.siemens.com/productcert/html/ssa-032379.html	siemens-SADP
https://cert-portal.siemens.com/productcert/html/ssa-082556.html	siemens-SADP
https://git.kernel.org/stable/c/0758862386f114d9ab1e23181461bd1e2e9ec4c6	kernel.org	Patch
https://git.kernel.org/stable/c/409af8b9f7b4f23cd0464e71c6cd6fe13c076ae2	kernel.org	Patch
https://git.kernel.org/stable/c/6cf65505523224cab1449d726d2ce8180c2941ee	kernel.org	Patch
https://git.kernel.org/stable/c/80ea6e6904fb2ba4ccb5d909579988466ec65358	kernel.org	Patch
https://git.kernel.org/stable/c/a302bd89db35d8b7e279de4d2b41c16c7f191069	kernel.org	Patch
https://git.kernel.org/stable/c/d5aecddc3452371d9da82cdbb0c715812524b54b	kernel.org	Patch
https://git.kernel.org/stable/c/d79123d79a8154b4318529b7b2ff7e15806f480b	kernel.org	Patch
https://git.kernel.org/stable/c/dc4ffbd571716ff3b171418fb03abe80e720a7b1	kernel.org	Patch
https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html	CVE	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html	CVE	Third Party Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-787	Out-of-bounds Write	NIST

Known Affected Software Configurations Switch to CPE 2.2

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Change History

6 change records found show changes

CVE Modified by kernel.org 6/17/2026 5:18:28 AM

Action

Type

Old Value

New Value

Added

Affected

Record truncated, showing 2048 of 2484 characters.
View Entire Change Record

[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","programFiles":["drivers/pci/endpoint/pci-epf-core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"ef1433f717a2c63747a519d86965d73ff9bd08b3","lessThan":"80ea6e6904fb2ba4ccb5d909579988466ec65358","versionType":"git","status":"affected"},{"version":"ef1433f717a2c63747a519d86965d73ff9bd08b3","lessThan":"d5aecddc3452371d9da82cdbb0c715812524b54b","versionType":"git","status":"affected"},{"version":"ef1433f717a2c63747a519d86965d73ff9bd08b3","lessThan":"dc4ffbd571716ff3b171418fb03abe80e720a7b1","versionType":"git","status":"affected"},{"version":"ef1433f717a2c63747a519d86965d73ff9bd08b3","lessThan":"409af8b9f7b4f23cd0464e71c6cd6fe13c076ae2","versionType":"git","status":"affected"},{"version":"ef1433f717a2c63747a519d86965d73ff9bd08b3","lessThan":"0758862386f114d9ab1e23181461bd1e2e9ec4c6","versionType":"git","status":"affected"},{"version":"ef1433f717a2c63747a519d86965d73ff9bd08b3","lessThan":"6cf65505523224cab1449d726d2ce8180c2941ee","versionType":"git","status":"affected"},{"version":"ef1433f717a2c63747a519d86965d73ff9bd08b3","lessThan":"a302bd89db35d8b7e279de4d2b41c16c7f191069","versionType":"git","status":"affected"},{"version":"ef1433f717a2c63747a519d86965d73ff9bd08b3","lessThan":"d79123d79a8154b4318529b7b2ff7e15806f480b","versionType":"git","status":"affected"}]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","programFiles":["drivers/pci/endpoint/pci-epf-core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"4.18","status":"affected"},{"version":"0","lessThan":"4.18","versionType":"semver","status":"unaffected"},{"version":"5.4.297","lessThanOrEqual":"5.4.*","versionType":"semver","status":"unaffected"},{"version":"5.10.241","lessThanOrEqual":"5.10.*","versionType":"semver","status":"unaffected"},{"version":"5.15.190","lessThanOrEqual":"5.15.*","versionType":"semver","status":"unaffected"},{"version":"6.1.149","lessThanOrEqual":"6.

Initial Analysis by NIST 1/16/2026 3:24:08 PM

Action	Type	New Value
Added	CVSS V3.1	AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Added	CWE	CWE-787
Added	CPE Configuration	OR cpe:2.3:o:debian:debian_linux:11.0:::::::
Added	CPE Configuration	OR cpe:2.3:o:linux:linux_kernel::::::::* versions from (including) 6.2 up to (excluding) 6.6.103 cpe:2.3:o:linux:linux_kernel::::::::* versions from (including) 5.11 up to (excluding) 5.15.190 cpe:2.3:o:linux:linux_kernel::::::::* versions from (including) 5.5 up to (excluding) 5.10.241 cpe:2.3:o:linux:linux_kernel::::::::* versions from (including) 6.7 up to (excluding) 6.12.44 cpe:2.3:o:linux:linux_kernel::::::::* versions from (including) 6.13 up to (excluding) 6.16.4 cpe:2.3:o:linux:linux_kernel::::::::* versions from (including) 5.16 up to (excluding) 6.1.149 cpe:2.3:o:linux:linux_kernel::::::::* versions from (including) 4.18 up to (excluding) 5.4.297
Added	Reference Type	CVE: https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html Types: Third Party Advisory
Added	Reference Type	CVE: https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html Types: Third Party Advisory
Added	Reference Type	kernel.org: https://git.kernel.org/stable/c/0758862386f114d9ab1e23181461bd1e2e9ec4c6 Types: Patch
Added	Reference Type	kernel.org: https://git.kernel.org/stable/c/409af8b9f7b4f23cd0464e71c6cd6fe13c076ae2 Types: Patch
Added	Reference Type	kernel.org: https://git.kernel.org/stable/c/6cf65505523224cab1449d726d2ce8180c2941ee Types: Patch
Added	Reference Type	kernel.org: https://git.kernel.org/stable/c/80ea6e6904fb2ba4ccb5d909579988466ec65358 Types: Patch
Added	Reference Type	kernel.org: https://git.kernel.org/stable/c/a302bd89db35d8b7e279de4d2b41c16c7f191069 Types: Patch
Added	Reference Type	kernel.org: https://git.kernel.org/stable/c/d5aecddc3452371d9da82cdbb0c715812524b54b Types: Patch
Added	Reference Type	kernel.org: https://git.kernel.org/stable/c/d79123d79a8154b4318529b7b2ff7e15806f480b Types: Patch
Added	Reference Type	kernel.org: https://git.kernel.org/stable/c/dc4ffbd571716ff3b171418fb03abe80e720a7b1 Types: Patch

New CVE Received from kernel.org 9/11/2025 1:15:44 PM

Action	Type	New Value
Added	Description	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().
Added	Reference	https://git.kernel.org/stable/c/0758862386f114d9ab1e23181461bd1e2e9ec4c6
Added	Reference	https://git.kernel.org/stable/c/409af8b9f7b4f23cd0464e71c6cd6fe13c076ae2
Added	Reference	https://git.kernel.org/stable/c/6cf65505523224cab1449d726d2ce8180c2941ee
Added	Reference	https://git.kernel.org/stable/c/80ea6e6904fb2ba4ccb5d909579988466ec65358
Added	Reference	https://git.kernel.org/stable/c/a302bd89db35d8b7e279de4d2b41c16c7f191069
Added	Reference	https://git.kernel.org/stable/c/d5aecddc3452371d9da82cdbb0c715812524b54b
Added	Reference	https://git.kernel.org/stable/c/d79123d79a8154b4318529b7b2ff7e15806f480b
Added	Reference	https://git.kernel.org/stable/c/dc4ffbd571716ff3b171418fb03abe80e720a7b1

Quick Info

CVE Dictionary Entry:
CVE-2025-39783
NVD Published Date:
09/11/2025
NVD Last Modified:
06/17/2026
Source:
kernel.org

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2025-39783 Detail

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Change History

CVE Modified by siemens-SADP 6/17/2026 5:18:28 AM

CVE Modified by kernel.org 6/17/2026 5:18:28 AM

CVE Modified by siemens-SADP 5/12/2026 9:17:11 AM

Initial Analysis by NIST 1/16/2026 3:24:08 PM

CVE Modified by CVE 11/03/2025 1:16:47 PM

New CVE Received from kernel.org 9/11/2025 1:15:44 PM

Quick Info