CVEvulnerability
CVE-2026-90034
- Status
- Received
- Published
- 2026-09-16
- Last modified
- 2026-10-19
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Description
In the Linux kernel, the following vulnerability has been resolved:
usb: image: mdc800: change kmalloc() to kzalloc()
Change the kmalloc() calls in usb_mdc800_init() for irq_urb_buffer and
download_urb_buffer to kzalloc(), avoiding potential stack leaks if a
shorter message is received in mdc800_usb_irq() and
mdc800_usb_download_notify()
References
- https://git.kernel.org/stable/c/2430eb81e44111b30eeb5273bbcf8b24ca517ef9 git.kernel.org
- https://git.kernel.org/stable/c/2df8f7720ed91f1aad4f128553b6e90c7c5fac1e git.kernel.org
- https://git.kernel.org/stable/c/553c375e86a49882e95840565512e17bff31cc3a git.kernel.org
- https://git.kernel.org/stable/c/67c6726dd6048a2781aa43a2bf9fcf1e16ee3a7d git.kernel.org
- https://git.kernel.org/stable/c/6c601410d1a9ae645f604fe2f61b9f4942c77dfb git.kernel.org
- https://git.kernel.org/stable/c/838455cc8bfe1278150d1d776529edea6cd4c1dd git.kernel.org
- https://git.kernel.org/stable/c/8c38049879f2108f57c98f03cc7f3db51a12bdab git.kernel.org
- https://git.kernel.org/stable/c/e22428f0c038c23109c0383a235aa607b0cd4c95 git.kernel.org