VDB

DEBIAN-CVE-2022-50814

DEBIAN-CVE-2022-50814 PUBLISHED

In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/zip - fix mismatch in get/set sgl_sge_nr KASAN reported this Bug: [17619.659757] BUG: KASAN: global-out-of-bounds in param_get_int+0x34/0x60 [17619.673193] Read of size 4 at addr fffff01332d7ed00 by task read_all/1507958 ... [17619.698934] The buggy address belongs to the variable: [17619.708371] sgl_sge_nr+0x0/0xffffffffffffa300 [hisi_zip] There is a mismatch in hisi_zip when get/set the variable sgl_sge_nr. The type of sgl_sge_nr is u16, and get/set sgl_sge_nr by param_get/set_int. Replacing param_get/set_int to param_get/set_ushort can fix this bug.

Affected Products

VendorProductVersions
Debian:11linux*, 5.10.92-1~bpo10+1, 5.10.92-2
Debian:12linux0, 0, 0
Debian:13linux0, 0, 0
Debian:14linux0, 0, 0

Timeline

  • Dec 30, 2025 CVE Published
  • Apr 28, 2026 CVE Updated
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