{"id":"CVE-2022-50501","state":"PUBLISHED","title":"media: coda: Add check for dcoda_iram_alloc","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: coda: Add check for dcoda_iram_alloc\n\nAs the coda_iram_alloc may return NULL pointer,\nit should be better to check the return value\nin order to avoid NULL poineter dereference,\nsame as the others.","publishedAt":"2025-10-04T15:43:51.498Z","updatedAt":"2026-05-11T19:20:40.366Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"b313bcc9a46795c0233a765411cef9a15caaa7fb","status":"affected","lessThan":"5688d33aa293dfa122d66bef9c0258ddf7ef11e7","versionType":"git"},{"version":"b313bcc9a46795c0233a765411cef9a15caaa7fb","status":"affected","lessThan":"2c6887d5a29024bada6928d1d0959c9990401384","versionType":"git"},{"version":"b313bcc9a46795c0233a765411cef9a15caaa7fb","status":"affected","lessThan":"45f57abaee136a1e39d2b04443a1bd5311ba7d94","versionType":"git"},{"version":"b313bcc9a46795c0233a765411cef9a15caaa7fb","status":"affected","lessThan":"2b436f1410245412ea5e4c356a175a928d73eed3","versionType":"git"},{"version":"b313bcc9a46795c0233a765411cef9a15caaa7fb","status":"affected","lessThan":"35ddd00b36589cf948875b825eedaab1aefd5ad5","versionType":"git"},{"version":"b313bcc9a46795c0233a765411cef9a15caaa7fb","status":"affected","lessThan":"b99872178e7473f21904fdeea38109275aad8ae8","versionType":"git"},{"version":"b313bcc9a46795c0233a765411cef9a15caaa7fb","status":"affected","lessThan":"532417dc98cb9c1185ada4ea4e7ccf965c06bcb5","versionType":"git"},{"version":"b313bcc9a46795c0233a765411cef9a15caaa7fb","status":"affected","lessThan":"05f165ded4a7baec31b65aba88e2cd1fb9b91db2","versionType":"git"},{"version":"b313bcc9a46795c0233a765411cef9a15caaa7fb","status":"affected","lessThan":"6b8082238fb8bb20f67e46388123e67a5bbc558d","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/platform/chips-media/coda-bit.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"3.17","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.17","versionType":"semver"},{"version":"4.9.337","status":"unaffected","lessThanOrEqual":"4.9.*","versionType":"semver"},{"version":"4.14.303","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.270","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.229","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.163","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.86","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.0.16","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1.2","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/platform/chips-media/coda-bit.c"]}],"references":["https://git.kernel.org/stable/c/5688d33aa293dfa122d66bef9c0258ddf7ef11e7","https://git.kernel.org/stable/c/2c6887d5a29024bada6928d1d0959c9990401384","https://git.kernel.org/stable/c/45f57abaee136a1e39d2b04443a1bd5311ba7d94","https://git.kernel.org/stable/c/2b436f1410245412ea5e4c356a175a928d73eed3","https://git.kernel.org/stable/c/35ddd00b36589cf948875b825eedaab1aefd5ad5","https://git.kernel.org/stable/c/b99872178e7473f21904fdeea38109275aad8ae8","https://git.kernel.org/stable/c/532417dc98cb9c1185ada4ea4e7ccf965c06bcb5","https://git.kernel.org/stable/c/05f165ded4a7baec31b65aba88e2cd1fb9b91db2","https://git.kernel.org/stable/c/6b8082238fb8bb20f67e46388123e67a5bbc558d"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/50xxx/CVE-2022-50501.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50501","state":"PUBLISHED","datePublished":"2025-10-04T15:43:51.498Z","dateUpdated":"2026-05-11T19:20:40.366Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-10-04T15:39:19.465Z"},"containers":{"cna":{"title":"media: coda: Add check for dcoda_iram_alloc","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: coda: Add check for dcoda_iram_alloc\n\nAs the coda_iram_alloc may return NULL pointer,\nit should be better to check the return value\nin order to avoid NULL poineter dereference,\nsame as the others."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"b313bcc9a46795c0233a765411cef9a15caaa7fb","status":"affected","lessThan":"5688d33aa293dfa122d66bef9c0258ddf7ef11e7","versionType":"git"},{"version":"b313bcc9a46795c0233a765411cef9a15caaa7fb","status":"affected","lessThan":"2c6887d5a29024bada6928d1d0959c9990401384","versionType":"git"},{"version":"b313bcc9a46795c0233a765411cef9a15caaa7fb","status":"affected","lessThan":"45f57abaee136a1e39d2b04443a1bd5311ba7d94","versionType":"git"},{"version":"b313bcc9a46795c0233a765411cef9a15caaa7fb","status":"affected","lessThan":"2b436f1410245412ea5e4c356a175a928d73eed3","versionType":"git"},{"version":"b313bcc9a46795c0233a765411cef9a15caaa7fb","status":"affected","lessThan":"35ddd00b36589cf948875b825eedaab1aefd5ad5","versionType":"git"},{"version":"b313bcc9a46795c0233a765411cef9a15caaa7fb","status":"affected","lessThan":"b99872178e7473f21904fdeea38109275aad8ae8","versionType":"git"},{"version":"b313bcc9a46795c0233a765411cef9a15caaa7fb","status":"affected","lessThan":"532417dc98cb9c1185ada4ea4e7ccf965c06bcb5","versionType":"git"},{"version":"b313bcc9a46795c0233a765411cef9a15caaa7fb","status":"affected","lessThan":"05f165ded4a7baec31b65aba88e2cd1fb9b91db2","versionType":"git"},{"version":"b313bcc9a46795c0233a765411cef9a15caaa7fb","status":"affected","lessThan":"6b8082238fb8bb20f67e46388123e67a5bbc558d","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/platform/chips-media/coda-bit.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"3.17","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.17","versionType":"semver"},{"version":"4.9.337","status":"unaffected","lessThanOrEqual":"4.9.*","versionType":"semver"},{"version":"4.14.303","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.270","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.229","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.163","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.86","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.0.16","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1.2","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/platform/chips-media/coda-bit.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/5688d33aa293dfa122d66bef9c0258ddf7ef11e7"},{"url":"https://git.kernel.org/stable/c/2c6887d5a29024bada6928d1d0959c9990401384"},{"url":"https://git.kernel.org/stable/c/45f57abaee136a1e39d2b04443a1bd5311ba7d94"},{"url":"https://git.kernel.org/stable/c/2b436f1410245412ea5e4c356a175a928d73eed3"},{"url":"https://git.kernel.org/stable/c/35ddd00b36589cf948875b825eedaab1aefd5ad5"},{"url":"https://git.kernel.org/stable/c/b99872178e7473f21904fdeea38109275aad8ae8"},{"url":"https://git.kernel.org/stable/c/532417dc98cb9c1185ada4ea4e7ccf965c06bcb5"},{"url":"https://git.kernel.org/stable/c/05f165ded4a7baec31b65aba88e2cd1fb9b91db2"},{"url":"https://git.kernel.org/stable/c/6b8082238fb8bb20f67e46388123e67a5bbc558d"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:20:40.366Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.17","versionEndExcluding":"4.9.337"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.17","versionEndExcluding":"4.14.303"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.17","versionEndExcluding":"4.19.270"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.17","versionEndExcluding":"5.4.229"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.17","versionEndExcluding":"5.10.163"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.17","versionEndExcluding":"5.15.86"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.17","versionEndExcluding":"6.0.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.17","versionEndExcluding":"6.1.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.17","versionEndExcluding":"6.2"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}