{"affected":[],"cveId":"CVE-2022-50769","cwes":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmmc: mxcmmc: fix return value check of mmc_add_host()\n\nmmc_add_host() may return error, if we ignore its return value, the memory\nthat allocated in mmc_alloc_host() will be leaked and it will lead a kernel\ncrash because of deleting not added device in the remove path.\n\nSo fix this by checking the return value and goto error path which will call\nmmc_free_host().","epss":null,"exploits":[],"kev":null,"metrics":[],"modifiedAt":1794312600177,"publishedAt":1766582163707,"references":[{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"url":"https://git.kernel.org/stable/c/1cf0c1e58738b97e2de207846105b6a5d46622ee"},{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"url":"https://git.kernel.org/stable/c/2d496050ded83b13b16f05e1fc0329b0210d2493"},{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"url":"https://git.kernel.org/stable/c/32eb502c972dfc34413c9147418b3d94d870c2b8"},{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"url":"https://git.kernel.org/stable/c/3904eb97bb78fdca3e16d30a38ce5697b9686110"},{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"url":"https://git.kernel.org/stable/c/5f35c038c9f4d258b3cf77885a2730f1417d63e7"},{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"url":"https://git.kernel.org/stable/c/b8bdb3fd13d5cd1e86d22fd3f803a742fd88af89"},{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"url":"https://git.kernel.org/stable/c/cde600af7b413c9fe03e85c58c4279df90e91d13"},{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"url":"https://git.kernel.org/stable/c/d2ead18bc7cc166220cab5a744a05c5b69431a12"},{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"url":"https://git.kernel.org/stable/c/d37474ab9a79149075f0823315c6d45dd983a78c"}],"remediation":[],"revision":"e7757eb21464c04c67e652a23249e3cb1398ff8191667da80bca7d9139afffcf","sources":[{"modifiedAt":1794312600177,"name":"NVD","retrievedAt":1794313082606,"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-50769"}],"ssvc":null,"status":"published","title":"CVE-2022-50769","updatedAt":1794313082606}