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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-90034

usb: image: mdc800: change kmalloc() to kzalloc()

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Status
Published
Published
Updated
Assigning organization
Linux

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()

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 6c601410d1a9ae645f604fe2f61b9f4942c77dfbaffected
  • 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 2df8f7720ed91f1aad4f128553b6e90c7c5fac1eaffected
  • 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 67c6726dd6048a2781aa43a2bf9fcf1e16ee3a7daffected
  • 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 553c375e86a49882e95840565512e17bff31cc3aaffected
  • 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 8c38049879f2108f57c98f03cc7f3db51a12bdabaffected
  • 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 838455cc8bfe1278150d1d776529edea6cd4c1ddaffected
  • 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < e22428f0c038c23109c0383a235aa607b0cd4c95affected
  • 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 2430eb81e44111b30eeb5273bbcf8b24ca517ef9affected

Linux Linux

Default version status: affected

  • 2.6.12affected
  • 0 to < 2.6.12unaffected
  • 5.10.270 to ≤ 5.10.*unaffected
  • 5.15.221 to ≤ 5.15.*unaffected
  • 6.1.188 to ≤ 6.1.*unaffected
  • 6.6.157 to ≤ 6.6.*unaffected
  • 6.12.110 to ≤ 6.12.*unaffected
  • 6.18.51 to ≤ 6.18.*unaffected
  • 7.2.5 to ≤ 7.2.*unaffected
  • 7.3 to ≤ *unaffected

References