DEBIAN-CVE-2025-38163

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Source
https://security-tracker.debian.org/tracker/CVE-2025-38163
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2025-38163.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2025-38163
Upstream
Downstream
Published
2025-07-03T09:15:31Z
Modified
2025-10-15T07:30:09.740158Z
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on sbi->totalvalidblockcount syzbot reported a f2fs bug as below: ------------[ cut here ]------------ kernel BUG at fs/f2fs/f2fs.h:2521! RIP: 0010:decvalidblockcount+0x3b2/0x3c0 fs/f2fs/f2fs.h:2521 Call Trace: f2fstruncatedatablocksrange+0xc8c/0x11a0 fs/f2fs/file.c:695 truncatednode+0x417/0x740 fs/f2fs/node.c:973 truncatenodes+0x3ec/0xf50 fs/f2fs/node.c:1014 f2fstruncateinodeblocks+0x8e3/0x1370 fs/f2fs/node.c:1197 f2fsdotruncateblocks+0x840/0x12b0 fs/f2fs/file.c:810 f2fstruncateblocks+0x10d/0x300 fs/f2fs/file.c:838 f2fstruncate+0x417/0x720 fs/f2fs/file.c:888 f2fssetattr+0xc4f/0x12f0 fs/f2fs/file.c:1112 notifychange+0xbca/0xe90 fs/attr.c:552 dotruncate+0x222/0x310 fs/open.c:65 handletruncate fs/namei.c:3466 [inline] doopen fs/namei.c:3849 [inline] pathopenat+0x2e4f/0x35d0 fs/namei.c:4004 dofilpopen+0x284/0x4e0 fs/namei.c:4031 dosysopenat2+0x12b/0x1d0 fs/open.c:1429 dosysopen fs/open.c:1444 [inline] _dosyscreat fs/open.c:1522 [inline] _sesyscreat fs/open.c:1516 [inline] _x64syscreat+0x124/0x170 fs/open.c:1516 dosyscallx64 arch/x86/entry/syscall64.c:63 [inline] dosyscall64+0xf3/0x230 arch/x86/entry/syscall64.c:94 The reason is: in fuzzed image, sbi->totalvalidblock_count is inconsistent w/ mapped blocks indexed by inode, so, we should not trigger panic for such case, instead, let's print log and set fsck flag.

References

Affected packages

Debian:11 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.10.244-1

Affected versions

5.*

5.10.46-4
5.10.46-5
5.10.70-1~bpo10+1
5.10.70-1
5.10.84-1
5.10.92-1~bpo10+1
5.10.92-1
5.10.92-2
5.10.103-1~bpo10+1
5.10.103-1
5.10.106-1
5.10.113-1
5.10.120-1~bpo10+1
5.10.120-1
5.10.127-1
5.10.127-2~bpo10+1
5.10.127-2
5.10.136-1
5.10.140-1
5.10.148-1
5.10.149-1
5.10.149-2
5.10.158-1
5.10.158-2
5.10.162-1
5.10.178-1
5.10.178-2
5.10.178-3
5.10.179-1
5.10.179-2
5.10.179-3
5.10.179-4
5.10.179-5
5.10.191-1
5.10.197-1
5.10.205-1
5.10.205-2
5.10.209-1
5.10.209-2
5.10.216-1
5.10.218-1
5.10.221-1
5.10.223-1
5.10.226-1
5.10.234-1
5.10.237-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.1.147-1

Affected versions

6.*

6.1.27-1
6.1.37-1
6.1.38-1
6.1.38-2~bpo11+1
6.1.38-2
6.1.38-3
6.1.38-4~bpo11+1
6.1.38-4
6.1.52-1
6.1.55-1~bpo11+1
6.1.55-1
6.1.64-1
6.1.66-1
6.1.67-1
6.1.69-1~bpo11+1
6.1.69-1
6.1.76-1~bpo11+1
6.1.76-1
6.1.82-1
6.1.85-1
6.1.90-1~bpo11+1
6.1.90-1
6.1.94-1~bpo11+1
6.1.94-1
6.1.98-1
6.1.99-1
6.1.106-1
6.1.106-2
6.1.106-3
6.1.112-1
6.1.115-1
6.1.119-1
6.1.123-1
6.1.124-1
6.1.128-1
6.1.129-1
6.1.133-1
6.1.135-1
6.1.137-1
6.1.139-1
6.1.140-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.12.35-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.12.35-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:11 / linux-6.1

Package

Name
linux-6.1
Purl
pkg:deb/debian/linux-6.1?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.1.153-1~deb11u1

Affected versions

6.*

6.1.106-3~deb11u1
6.1.106-3~deb11u2
6.1.106-3~deb11u3
6.1.112-1~deb11u1
6.1.119-1~deb11u1
6.1.128-1~deb11u1
6.1.129-1~deb11u1
6.1.137-1~deb11u1
6.1.140-1~deb11u1
6.1.147-1~deb11u1
6.1.148-1~deb11u1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}