{"id":"CVE-2022-49104","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: vchiq_core: handle NULL result of find_service_by_handle\n\nIn case of an invalid handle the function find_servive_by_handle\nreturns NULL","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: vchiq_core: handle NULL result of find_service_by_handle\n\nIn case of an invalid handle the function find_servive_by_handle\nreturns NULL. So take care of this a…","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-476","CWE-476"],"vendor":"linux","product":"linux_kernel","affected":["linux_kernel < 5.10.111","linux_kernel >= 5.11, < 5.15.34","linux_kernel >= 5.16, < 5.16.20","linux_kernel >= 5.17, < 5.17.3"],"patched":["linux_kernel 5.17.3"],"published":"2025-02-26","updated":"2026-08-13","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2022-49104","references":[{"url":"https://git.kernel.org/stable/c/04202f54dd8899e10f56a89c4c1ede0043fa22af","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/3b424f6586a870b8d657c5e5419465bbe0e7b61f","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/42f2142a337ee372455574809fc924580a7e51b2","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/aa0b7296785312a4bfa8fac0ba8ad78698fd9fcf","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/ca225857faf237234d2fffe5d1919467dfadd822","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd"],"epss":0.00243,"epssPercentile":0.15732,"ingestedAt":"2026-08-13T00:57:22.166Z","slug":"CVE-2022-49104","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nstaging: vchiq_core: handle NULL result of find_service_by_handle\n\nIn case of an invalid handle the function find_servive_by_handle\nreturns NULL. So take care of this and avoid a NULL pointer dereference.\n\n## Affected\n\n- `linux_kernel < 5.10.111`\n- `linux_kernel >= 5.11, < 5.15.34`\n- `linux_kernel >= 5.16, < 5.16.20`\n- `linux_kernel >= 5.17, < 5.17.3`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `linux_kernel 5.17.3`","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}