Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected d1c188d330ca33cc35d1590441ba276f31144299 before ba15815dd24cc5ec0d23e2170dc58c7db1e03b4a; affected 54f83b8c8ea9b22082a496deadf90447a326954e before df8e734ae5e605348aa0ca2498aedb73e815f244; affected 54f83b8c8ea9b22082a496deadf90447a326954e before 7cc9ebcfe58be22f18056ad8bc6272d120bdcb3e; affected 54f83b8c8ea9b22082a496deadf90447a326954e before 50c5248b0ea8aae0529fdf28dac42a41312d3b62; affected 54f83b8c8ea9b22082a496deadf90447a326954e before a0362cd6e503278add954123957fd47990e8d9bf; affected 54f83b8c8ea9b22082a496deadf90447a326954e before 1a9df57d57452b104c46c918569143cf21d7ebf1; affected 54f83b8c8ea9b22082a496deadf90447a326954e before 716cba46f73a92645cf13eded8d257ed48afc2a4; affected 54f83b8c8ea9b22082a496deadf90447a326954e before 973a57891608a98e894db2887f278777f564de18; affected d7e3f2fe01372eb914d0e451f0e7a46cbcb98f9e; affected 85c9ece11264499890d0e9f0dee431ac1bda981c; affected fc71e39a6c07440e6968227f3db1988f45d7a7b7; affected 94f5de2eefae22c449e367c2dacafe869af73e3f; affected 8212b44b7109bd30dbf7eb7f5ecbbc413757a7d7; affected 4.19.82 before 4.19.320; affected 3.16.80 before 3.17; affected 4.4.199 before 4.5; affected 4.9.199 before 4.10; affected 4.14.152 before 4.15; affected 5.3.9 before 5.4 |
| Linux / Linux | affected 5.4; unaffected 0 before 5.4; unaffected 4.19.320 through 4.19.*; unaffected 5.4.282 through 5.4.*; unaffected 5.10.224 through 5.10.*; unaffected 5.15.165 through 5.15.*; unaffected 6.1.105 through 6.1.*; unaffected 6.6.46 through 6.6.*; unaffected 6.10.5 through 6.10.*; unaffected 6.11 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/ba15815dd24cc5ec0d23e2170dc58c7db1e03b4a
- https://git.kernel.org/stable/c/df8e734ae5e605348aa0ca2498aedb73e815f244
- https://git.kernel.org/stable/c/7cc9ebcfe58be22f18056ad8bc6272d120bdcb3e
- https://git.kernel.org/stable/c/50c5248b0ea8aae0529fdf28dac42a41312d3b62
- https://git.kernel.org/stable/c/a0362cd6e503278add954123957fd47990e8d9bf
- https://git.kernel.org/stable/c/1a9df57d57452b104c46c918569143cf21d7ebf1
- https://git.kernel.org/stable/c/716cba46f73a92645cf13eded8d257ed48afc2a4
- https://git.kernel.org/stable/c/973a57891608a98e894db2887f278777f564de18
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.
No English description supplied.