SUSE CVE-2022-50825

In the Linux kernel, the following vulnerability has been resolved: usb: typec: wusb3801: fix fwnode refcount leak in wusb3801probe I got the following report while doing fault injection test: OF: ERROR: memory leak, expected refcount 1 instead of 4, ofnodeget/ofnodeput unbalanced - destroy cset...

SUSE CVE-2023-54213

In the Linux kernel, the following vulnerability has been resolved: USB: sisusbvga: Add endpoint checks The syzbot fuzzer was able to provoke a WARNING from the sisusbvga driver: ------------ cut here ------------ usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 1 PID: 26 at...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993226)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993226 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: atm: cxacru: fix a flaw in existing endpoint checks Syzbot once again identified a flaw in u...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992907)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992907 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: libertas: Fix possible refcount leak in ifusbprobe usbgetdev will be called before...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993165)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993165 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: fix a devres leak in hwenable upon suspend resume Each time the platform goes to low...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992790)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992790 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: cdns3: Fix deadlock when using NCM gadget The cdns3 driver has the same NCM deadlock as fixe...

EUVD-2022-55920

In the Linux kernel, the following vulnerability has been resolved: usb: musb: Fix musbgadget.c rxstate overflow bug The usb function device call musbgadgetqueue adds the passed request to musbep::reqlist,If the request-length musbep-packetsz and isbuffermappedreq return false,the rxstate will co...

EUVD-2022-55873

In the Linux kernel, the following vulnerability has been resolved: usb: typec: wusb3801: fix fwnode refcount leak in wusb3801probe I got the following report while doing fault injection test: OF: ERROR: memory leak, expected refcount 1 instead of 4, ofnodeget/ofnodeput unbalanced - destroy cset...

CVE-2023-54270

In the Linux kernel, the following vulnerability has been resolved: media: usb: siano: Fix use after free bugs caused by dosubmiturb There are UAF bugs caused by dosubmiturb. One of the KASan reports is shown below: 36.403605 BUG: KASAN: use-after-free in workerthread+0x4a2/0x890 36.406105 Read o...

CVE-2023-54213

In the Linux kernel, the following vulnerability has been resolved: USB: sisusbvga: Add endpoint checks The syzbot fuzzer was able to provoke a WARNING from the sisusbvga driver: ------------ cut here ------------ usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 1 PID: 26 at...

CVE-2023-54299

In the Linux kernel, the following vulnerability has been resolved: usb: typec: bus: verify partner exists in typecaltmodeattention Some usb hubs will negotiate DisplayPort Alt mode with the device but will then negotiate a data role swap after entering the alt mode. The data role swap causes the...

CVE-2022-50829

In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: hifusb: Fix use-after-free in ath9khifusbregincb It is possible that skb is freed in ath9khtcrxmsg, then usbsubmiturb fails and we try to free skb again. It causes use-after-free bug. Moreover, if allocskb fails,...

CVE-2023-54299

In the Linux kernel, the following vulnerability has been resolved: usb: typec: bus: verify partner exists in typecaltmodeattention Some usb hubs will negotiate DisplayPort Alt mode with the device but will then negotiate a data role swap after entering the alt mode. The data role swap causes the...

CVE-2023-54299

CVE-2023-54299 covers a Linux kernel DisplayPort Alt Mode handling bug in usb: typec: bus where a device’s altmode partner is not verified before Attention messages. This can lead to a NULL pointer dereference when the partner’s typec_altmode/typec_altmode_ops are dereferenced after a data role s...

CVE-2022-50881

In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: Fix use-after-free in ath9khifusbdisconnect This patch fixes a use-after-free in ath9k that occurs in ath9khifusbdisconnect when ath9kdestroywmi is trying to access 'drvpriv' that has already been freed by...

CVE-2023-54270

In the Linux kernel, the following vulnerability has been resolved: media: usb: siano: Fix use after free bugs caused by dosubmiturb There are UAF bugs caused by dosubmiturb. One of the KASan reports is shown below: 36.403605 BUG: KASAN: use-after-free in workerthread+0x4a2/0x890 36.406105 Read o...

CVE-2023-54270 media: usb: siano: Fix use after free bugs caused by do_submit_urb

In the Linux kernel, the following vulnerability has been resolved: media: usb: siano: Fix use after free bugs caused by dosubmiturb There are UAF bugs caused by dosubmiturb. One of the KASan reports is shown below: 36.403605 BUG: KASAN: use-after-free in workerthread+0x4a2/0x890 36.406105 Read o...

CVE-2023-54270

CVE-2023-54270 concerns the Linux kernel media: usb: siano driver and describes use-after-free bugs caused by do_submit_urb. The provided reports show a KASAN UAF in worker_thread with a trace and indicate memory allocation/free paths (smsusb_probe/term_device) involved in probe/driver flow. Conn...

CVE-2023-54266

In the Linux kernel, the following vulnerability has been resolved: media: dvb-usb: m920x: Fix a potential memory leak in m920xi2cxfer 'read' is freed when it is known to be NULL, but not when a read error occurs. Revert the logic to avoid a small leak, should a m920xread call fail...

CVE-2023-54213

CVE-2023-54213 concerns the Linux kernel USB driver sisusbvga, where the driver probes endpoints without validating their presence or type. The result can provoke a kernel warning from usb_submit_urb and may lead to instability. The published fix is to add a check validating endpoints before use ...