wifi: ar5523: enable proper endpoint verification
In the Linux kernel, the following vulnerability has been resolved: wifi: ar5523: enable proper endpoint verification Syzkaller reports [1] hitting a warning about an endpoint in use not having an expected type to it. Fix the issue by checking for the existence of all proper endpoints with their according types intact. Sadly, this patch has not been tested on real hardware. [1] Syzkaller report: ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 0 PID: 3643 at drivers/usb/core/urb.c:504 usb_submit_urb+0xed6/0x1880 drivers/usb/core/urb.c:504 ... Call Trace: ar5523_cmd+0x41b/0x780 drivers/net/wireless/ath/ar5523/ar5523.c:275 ar5523_cmd_read drivers/net/wireless/ath/ar5523/ar5523.c:302 [inline] ar5523_host_available drivers/net/wireless/ath/ar5523/ar5523.c:1376 [inline] ar5523_probe+0x14b0/0x1d10 drivers/net/wireless/ath/ar5523/ar5523.c:1655 usb_probe_interface+0x30f/0x7f0 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:560 [inline] really_probe+0x249/0xb90 drivers/base/dd.c:639 __driver_probe_device+0x1df/0x4d0 drivers/base/dd.c:778 driver_probe_device+0x4c/0x1a0 drivers/base/dd.c:808 __device_attach_driver+0x1d4/0x2e0 drivers/base/dd.c:936 bus_for_each_drv+0x163/0x1e0 drivers/base/bus.c:427 __device_attach+0x1e4/0x530 drivers/base/dd.c:1008 bus_probe_device+0x1e8/0x2a0 drivers/base/bus.c:487 device_add+0xbd9/0x1e90 drivers/base/core.c:3517 usb_set_configuration+0x101d/0x1900 drivers/usb/core/message.c:2170 usb_generic
CVE-2024-38565
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2024-38565
Linux
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Linux
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "b7d572e1871df06a96a1c9591c71c5494ff6b624",
"lessThan": "79ddf5f2020fd593d50f1363bb5131283d74f78f",
"versionType": "git"
},
{
"status": "affected",
"version": "b7d572e1871df06a96a1c9591c71c5494ff6b624",
"lessThan": "68a5a00c5d38978a3f8460c6f182f7beec8688ff",
"versionType": "git"
},
{
"status": "affected",
"version": "b7d572e1871df06a96a1c9591c71c5494ff6b624",
"lessThan": "ee25389df80138907bc9dcdf4a2be2067cde9a81",
"versionType": "git"
},
{
"status": "affected",
"version": "b7d572e1871df06a96a1c9591c71c5494ff6b624",
"lessThan": "b4c24de37a6bb383394a6fef2b85a6db41d426f5",
"versionType": "git"
},
{
"status": "affected",
"version": "b7d572e1871df06a96a1c9591c71c5494ff6b624",
"lessThan": "34f7ebff1b9699e0b89fa58b693bc098c2f5ec72",
"versionType": "git"
},
{
"status": "affected",
"version": "b7d572e1871df06a96a1c9591c71c5494ff6b624",
"lessThan": "b33a81e4ecfb022b028cae37d1c1ce28ac1b359d",
"versionType": "git"
},
{
"status": "affected",
"version": "b7d572e1871df06a96a1c9591c71c5494ff6b624",
"lessThan": "beeed260b92af158592f5e8d2dab65dae45c6f70",
"versionType": "git"
},
{
"status": "affected",
"version": "b7d572e1871df06a96a1c9591c71c5494ff6b624",
"lessThan": "7bbf76c9bb2c58375e183074e44f9712483f0603",
"versionType": "git"
},
{
"status": "affected",
"version": "b7d572e1871df06a96a1c9591c71c5494ff6b624",
"lessThan": "e120b6388d7d88635d67dcae6483f39c37111850",
"versionType": "git"
}
],
"programFiles": [
"drivers/net/wireless/ath/ar5523/ar5523.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "3.8"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "3.8",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "4.19.316",
"versionType": "semver",
"lessThanOrEqual": "4.19.*"
},
{
"status": "unaffected",
"version": "5.4.278",
"versionType": "semver",
"lessThanOrEqual": "5.4.*"
},
{
"status": "unaffected",
"version": "5.10.219",
"versionType": "semver",
"lessThanOrEqual": "5.10.*"
},
{
"status": "unaffected",
"version": "5.15.161",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.93",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.33",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.8.12",
"versionType": "semver",
"lessThanOrEqual": "6.8.*"
},
{
"status": "unaffected",
"version": "6.9.3",
"versionType": "semver",
"lessThanOrEqual": "6.9.*"
},
{
"status": "unaffected",
"version": "6.10",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/net/wireless/ath/ar5523/ar5523.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2024-38565
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #26611 · Revision 1
- Added to Heist Feed
- Publisher date