CVE-2024-26600

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-26600
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-26600.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-26600
Downstream
Related
Published
2024-02-26T16:27:59Z
Modified
2025-07-29T11:08:25.532238Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved:

phy: ti: phy-omap-usb2: Fix NULL pointer dereference for SRP

If the external phy working together with phy-omap-usb2 does not implement send_srp(), we may still attempt to call it. This can happen on an idle Ethernet gadget triggering a wakeup for example:

configfs-gadget.g1 gadget.0: ECM Suspend configfs-gadget.g1 gadget.0: Port suspended. Triggering wakeup ... Unable to handle kernel NULL pointer dereference at virtual address 00000000 when execute ... PC is at 0x0 LR is at musbgadgetwakeup+0x1d4/0x254 [musbhdrc] ... musbgadgetwakeup [musbhdrc] from usbgadgetwakeup+0x1c/0x3c [udccore] usbgadgetwakeup [udccore] from ethstartxmit+0x3b0/0x3d4 [uether] ethstartxmit [uether] from devhardstartxmit+0x94/0x24c devhardstartxmit from schdirectxmit+0x104/0x2e4 schdirectxmit from _devqueuexmit+0x334/0xd88 _devqueuexmit from arpsolicit+0xf0/0x268 arpsolicit from neighprobe+0x54/0x7c neighprobe from _neigheventsend+0x22c/0x47c _neigheventsend from neighresolveoutput+0x14c/0x1c0 neighresolveoutput from ipfinishoutput2+0x1c8/0x628 ipfinishoutput2 from ipsendskb+0x40/0xd8 ipsendskb from udpsendskb+0x124/0x340 udpsendskb from udpsendmsg+0x780/0x984 udpsendmsg from _syssendto+0xd8/0x158 _syssendto from retfastsyscall+0x0/0x58

Let's fix the issue by checking for sendsrp() and setvbus() before calling them. For USB peripheral only cases these both could be NULL.

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
5.10.216-1

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

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
6.1.82-1

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

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
6.7.7-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}