{"id":"CVE-2026-68230","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-68230","summary":"media: amlogic-c3: Add validations for ae and awb config","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: amlogic-c3: Add validations for ae and awb config\n\nAvoid invalid memory access if the zones_num is bigger than\nzone_weight.\n\nThis patch fixes the following smatch errors:\ndrivers/media/platform/amlogic/c3/isp/c3-isp-params.c:111 c3_isp_params_awb_wt() error: buffer overflow 'cfg->zone_weight' 768 <= u32max\ndrivers/media/platform/amlogic/c3/isp/c3-isp-params.c:111 c3_isp_params_awb_wt() error: buffer overflow 'cfg->zone_weight' 768 <= u32max\ndrivers/media/platform/amlogic/c3/isp/c3-isp-params.c:227 c3_isp_params_ae_wt() error: buffer overflow 'cfg->zone_weight' 255 <= u32max\ndrivers/media/platform/amlogic/c3/isp/c3-isp-params.c:227 c3_isp_params_ae_wt() error: buffer overflow 'cfg->zone_weight' 255 <= u32max","published":"2026-08-10T12:00:53.425Z","modified":"2026-08-14T04:04:00.425969277Z","cvss":{"score":7.3,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Linux","name":"Kernel","fixedVersion":"6.18.42"}],"fix":null,"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/32cbe5474e74817aa8a576b94135cc45e59f5e07"},{"type":"WEB","url":"https://git.kernel.org/stable/c/391fe3e36e59f3c6e3d46edfb3a5de51e00cd216"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9724164f71974a2a44a5e026614fbcc05bab6d91"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68230.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-68230"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-14T04:04:00.425969277Z"}}