{"id":"CVE-2026-64179","state":"PUBLISHED","title":"net: wwan: iosm: fix potential memory leaks in ipc_imem_init()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: wwan: iosm: fix potential memory leaks in ipc_imem_init()\n\nThe memory allocated in ipc_protocol_init() is not freed on the error\npaths that follow in ipc_imem_init(). Fix that by calling the\ncorresponding release function ipc_protocol_deinit() in the error path.","publishedAt":"2026-07-19T15:41:03.019Z","updatedAt":"2026-07-19T15:41:03.019Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"3670970dd8c661c10c10c300d726f59428eaad32","status":"affected","lessThan":"f1a4d57847813fae42fbb7eb35f2dd48b9cff8a9","versionType":"git"},{"version":"3670970dd8c661c10c10c300d726f59428eaad32","status":"affected","lessThan":"ba6d8643019c33428f7c0658863e80e0b04a70f4","versionType":"git"},{"version":"3670970dd8c661c10c10c300d726f59428eaad32","status":"affected","lessThan":"6f63a60580ebdd9a1f22f89a84814d1fefe16b1c","versionType":"git"},{"version":"3670970dd8c661c10c10c300d726f59428eaad32","status":"affected","lessThan":"583fd5a8fc797c8ecf2e1a7b923740c5e5734e85","versionType":"git"},{"version":"3670970dd8c661c10c10c300d726f59428eaad32","status":"affected","lessThan":"ffb6dbb49c96be82f07c7b112e3ebc3e6fdd8dd5","versionType":"git"},{"version":"3670970dd8c661c10c10c300d726f59428eaad32","status":"affected","lessThan":"8f764a7810a9f114313c439d25b11f4417c6e0dd","versionType":"git"},{"version":"3670970dd8c661c10c10c300d726f59428eaad32","status":"affected","lessThan":"c5d93b2c40355e999715262a824965aac025a427","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wwan/iosm/iosm_ipc_imem.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.14","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.14","versionType":"semver"},{"version":"5.15.209","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.175","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.142","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.92","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.34","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.0.11","status":"unaffected","lessThanOrEqual":"7.0.*","versionType":"semver"},{"version":"7.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wwan/iosm/iosm_ipc_imem.c"]}],"references":["https://git.kernel.org/stable/c/f1a4d57847813fae42fbb7eb35f2dd48b9cff8a9","https://git.kernel.org/stable/c/ba6d8643019c33428f7c0658863e80e0b04a70f4","https://git.kernel.org/stable/c/6f63a60580ebdd9a1f22f89a84814d1fefe16b1c","https://git.kernel.org/stable/c/583fd5a8fc797c8ecf2e1a7b923740c5e5734e85","https://git.kernel.org/stable/c/ffb6dbb49c96be82f07c7b112e3ebc3e6fdd8dd5","https://git.kernel.org/stable/c/8f764a7810a9f114313c439d25b11f4417c6e0dd","https://git.kernel.org/stable/c/c5d93b2c40355e999715262a824965aac025a427"],"weaknesses":[],"ingestedAt":"2026-10-29T20:12:41.951Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/64xxx/CVE-2026-64179.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-64179","state":"PUBLISHED","datePublished":"2026-07-19T15:41:03.019Z","dateUpdated":"2026-07-19T15:41:03.019Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-07-19T07:54:57.039Z"},"containers":{"cna":{"title":"net: wwan: iosm: fix potential memory leaks in ipc_imem_init()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: wwan: iosm: fix potential memory leaks in ipc_imem_init()\n\nThe memory allocated in ipc_protocol_init() is not freed on the error\npaths that follow in ipc_imem_init(). Fix that by calling the\ncorresponding release function ipc_protocol_deinit() in the error path."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"3670970dd8c661c10c10c300d726f59428eaad32","status":"affected","lessThan":"f1a4d57847813fae42fbb7eb35f2dd48b9cff8a9","versionType":"git"},{"version":"3670970dd8c661c10c10c300d726f59428eaad32","status":"affected","lessThan":"ba6d8643019c33428f7c0658863e80e0b04a70f4","versionType":"git"},{"version":"3670970dd8c661c10c10c300d726f59428eaad32","status":"affected","lessThan":"6f63a60580ebdd9a1f22f89a84814d1fefe16b1c","versionType":"git"},{"version":"3670970dd8c661c10c10c300d726f59428eaad32","status":"affected","lessThan":"583fd5a8fc797c8ecf2e1a7b923740c5e5734e85","versionType":"git"},{"version":"3670970dd8c661c10c10c300d726f59428eaad32","status":"affected","lessThan":"ffb6dbb49c96be82f07c7b112e3ebc3e6fdd8dd5","versionType":"git"},{"version":"3670970dd8c661c10c10c300d726f59428eaad32","status":"affected","lessThan":"8f764a7810a9f114313c439d25b11f4417c6e0dd","versionType":"git"},{"version":"3670970dd8c661c10c10c300d726f59428eaad32","status":"affected","lessThan":"c5d93b2c40355e999715262a824965aac025a427","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wwan/iosm/iosm_ipc_imem.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.14","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.14","versionType":"semver"},{"version":"5.15.209","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.175","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.142","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.92","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.34","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.0.11","status":"unaffected","lessThanOrEqual":"7.0.*","versionType":"semver"},{"version":"7.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wwan/iosm/iosm_ipc_imem.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/f1a4d57847813fae42fbb7eb35f2dd48b9cff8a9"},{"url":"https://git.kernel.org/stable/c/ba6d8643019c33428f7c0658863e80e0b04a70f4"},{"url":"https://git.kernel.org/stable/c/6f63a60580ebdd9a1f22f89a84814d1fefe16b1c"},{"url":"https://git.kernel.org/stable/c/583fd5a8fc797c8ecf2e1a7b923740c5e5734e85"},{"url":"https://git.kernel.org/stable/c/ffb6dbb49c96be82f07c7b112e3ebc3e6fdd8dd5"},{"url":"https://git.kernel.org/stable/c/8f764a7810a9f114313c439d25b11f4417c6e0dd"},{"url":"https://git.kernel.org/stable/c/c5d93b2c40355e999715262a824965aac025a427"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-07-19T15:41:03.019Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"5.15.209"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.1.175"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.6.142"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.12.92"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.18.34"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"7.0.11"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"7.1"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}