{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-54208","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-12-30T12:06:44.500Z","datePublished":"2025-12-30T12:11:07.336Z","dateUpdated":"2026-05-11T19:57:33.588Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:57:33.588Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: ov5675: Fix memleak in ov5675_init_controls()\n\nThere is a kmemleak when testing the media/i2c/ov5675.c with bpf mock\ndevice:\n\nAssertionError: unreferenced object 0xffff888107362160 (size 16):\n  comm \"python3\", pid 277, jiffies 4294832798 (age 20.722s)\n  hex dump (first 16 bytes):\n    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................\n  backtrace:\n    [<00000000abe7d67c>] __kmalloc_node+0x44/0x1b0\n    [<000000008a725aac>] kvmalloc_node+0x34/0x180\n    [<000000009a53cd11>] v4l2_ctrl_handler_init_class+0x11d/0x180\n[videodev]\n    [<0000000055b46db0>] ov5675_probe+0x38b/0x897 [ov5675]\n    [<00000000153d886c>] i2c_device_probe+0x28d/0x680\n    [<000000004afb7e8f>] really_probe+0x17c/0x3f0\n    [<00000000ff2f18e4>] __driver_probe_device+0xe3/0x170\n    [<000000000a001029>] driver_probe_device+0x49/0x120\n    [<00000000e39743c7>] __device_attach_driver+0xf7/0x150\n    [<00000000d32fd070>] bus_for_each_drv+0x114/0x180\n    [<000000009083ac41>] __device_attach+0x1e5/0x2d0\n    [<0000000015b4a830>] bus_probe_device+0x126/0x140\n    [<000000007813deaf>] device_add+0x810/0x1130\n    [<000000007becb867>] i2c_new_client_device+0x386/0x540\n    [<000000007f9cf4b4>] of_i2c_register_device+0xf1/0x110\n    [<00000000ebfdd032>] of_i2c_notify+0xfc/0x1f0\n\nov5675_init_controls() won't clean all the allocated resources in fail\npath, which may causes the memleaks. Add v4l2_ctrl_handler_free() to\nprevent memleak."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/i2c/ov5675.c"],"versions":[{"version":"bf27502b1f3bf8095bf81736e506d354a2ce9ec4","lessThan":"086a80b842bcb621d6c4eedad20683f1f674d0c2","status":"affected","versionType":"git"},{"version":"bf27502b1f3bf8095bf81736e506d354a2ce9ec4","lessThan":"bcae9115a163198dce9126aa8bedc1c007ec30ed","status":"affected","versionType":"git"},{"version":"bf27502b1f3bf8095bf81736e506d354a2ce9ec4","lessThan":"ba54908ae8225d58f1830edb394d4153bcb7d0aa","status":"affected","versionType":"git"},{"version":"bf27502b1f3bf8095bf81736e506d354a2ce9ec4","lessThan":"49b849824b9862f177fc77fc92ef95ec54566ecf","status":"affected","versionType":"git"},{"version":"bf27502b1f3bf8095bf81736e506d354a2ce9ec4","lessThan":"7a36a6be694df87d019663863b922913947b42af","status":"affected","versionType":"git"},{"version":"bf27502b1f3bf8095bf81736e506d354a2ce9ec4","lessThan":"dd74ed6c213003533e3abf4c204374ef01d86978","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/i2c/ov5675.c"],"versions":[{"version":"5.4","status":"affected"},{"version":"0","lessThan":"5.4","status":"unaffected","versionType":"semver"},{"version":"5.4.235","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.173","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.99","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.16","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.2.3","lessThanOrEqual":"6.2.*","status":"unaffected","versionType":"semver"},{"version":"6.3","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"5.4.235"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"5.10.173"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"5.15.99"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"6.1.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"6.2.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"6.3"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/086a80b842bcb621d6c4eedad20683f1f674d0c2"},{"url":"https://git.kernel.org/stable/c/bcae9115a163198dce9126aa8bedc1c007ec30ed"},{"url":"https://git.kernel.org/stable/c/ba54908ae8225d58f1830edb394d4153bcb7d0aa"},{"url":"https://git.kernel.org/stable/c/49b849824b9862f177fc77fc92ef95ec54566ecf"},{"url":"https://git.kernel.org/stable/c/7a36a6be694df87d019663863b922913947b42af"},{"url":"https://git.kernel.org/stable/c/dd74ed6c213003533e3abf4c204374ef01d86978"}],"title":"media: ov5675: Fix memleak in ov5675_init_controls()","x_generator":{"engine":"bippy-1.2.0"}}}}