DEBIAN-CVE-2023-53121

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Source
https://security-tracker.debian.org/tracker/CVE-2023-53121
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-53121.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2023-53121
Upstream
Published
2025-05-02T16:15:31Z
Modified
2025-09-19T07:33:39.232390Z
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved: tcp: tcpmakesynack() can be called from process context tcprtxsynack() now could be called in process context as explained in 0a375c822497 ("tcp: tcprtxsynack() can be called from process context"). tcprtxsynack() might call tcpmakesynack(), which will touch per-CPU variables with preemption enabled. This causes the following BUG: BUG: using thiscpuadd() in preemptible [00000000] code: ThriftIO1/5464 caller is tcpmakesynack+0x841/0xac0 Call Trace: <TASK> dumpstacklvl+0x10d/0x1a0 checkpreemptiondisabled+0x104/0x110 tcpmakesynack+0x841/0xac0 tcpv6sendsynack+0x5c/0x450 tcprtxsynack+0xeb/0x1f0 inetrtxsynack+0x34/0x60 tcpcheckreq+0x3af/0x9e0 tcprcvstateprocess+0x59b/0x2030 tcpv6dorcv+0x5f5/0x700 releasesock+0x3a/0xf0 tcpsendmsg+0x33/0x40 syssendmsg+0x2f2/0x490 _syssendmsg+0x184/0x230 dosyscall64+0x3d/0x90 Avoid calling _TCPINCSTATS() with will touch per-cpu variables. Use TCPINCSTATS() which is safe to be called from context switch.

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
5.10.178-1

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

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
6.1.25-1

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
6.1.25-1

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
6.1.25-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}