5.5

CVE-2024-44960

usb: gadget: core: Check for unset descriptor

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

usb: gadget: core: Check for unset descriptor

Make sure the descriptor has been set before looking at maxpacket.
This fixes a null pointer panic in this case.

This may happen if the gadget doesn't properly set up the endpoint
for the current speed, or the gadget descriptors are malformed and
the descriptor for the speed/endpoint are not found.

No current gadget driver is known to have this problem, but this
may cause a hard-to-find bug during development of new gadgets.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 3.16.80
Linux ≫ Linux Kernel Version >= 3.17 < 4.4.199
Linux ≫ Linux Kernel Version >= 4.5 < 4.9.199
Linux ≫ Linux Kernel Version >= 4.10 < 4.14.152
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.320
Linux ≫ Linux Kernel Version >= 4.20 < 5.3.9
Linux ≫ Linux Kernel Version >= 5.4 < 5.4.282
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.224
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.165
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.105
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.46
Linux ≫ Linux Kernel Version >= 6.7 < 6.10.5
Linux ≫ Linux Kernel Version6.11 Updaterc1
Linux ≫ Linux Kernel Version6.11 Updaterc2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.23% 0.137
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://git.kernel.org/stable/c/1a9df57d57452b104c46c918569143cf21d7ebf1
Patch
https://git.kernel.org/stable/c/50c5248b0ea8aae0529fdf28dac42a41312d3b62
Patch
https://git.kernel.org/stable/c/716cba46f73a92645cf13eded8d257ed48afc2a4
Patch
https://git.kernel.org/stable/c/7cc9ebcfe58be22f18056ad8bc6272d120bdcb3e
Patch
https://git.kernel.org/stable/c/973a57891608a98e894db2887f278777f564de18
Patch
https://git.kernel.org/stable/c/a0362cd6e503278add954123957fd47990e8d9bf
Patch
https://git.kernel.org/stable/c/ba15815dd24cc5ec0d23e2170dc58c7db1e03b4a
Patch
https://git.kernel.org/stable/c/df8e734ae5e605348aa0ca2498aedb73e815f244
Patch
https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html
https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
https://cert-portal.siemens.com/productcert/html/ssa-265688.html
https://cert-portal.siemens.com/productcert/html/ssa-355557.html
https://cert-portal.siemens.com/productcert/html/ssa-613116.html