| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: stm32: spdifrx: fix dma channel release in stm32_spdifrx_remove\n\nIn case of error when requesting ctrl_chan DMA channel, ctrl_chan is not\nnull. So the release of the dma channel leads to the following issue:\n[ 4.879000] st,stm32-spdifrx 500d0000.audio-controller:\ndma_request_slave_channel error -19\n[ 4.888975] Unable to handle kernel NULL pointer dereference\nat virtual address 000000000000003d\n[...]\n[ 5.096577] Call trace:\n[ 5.099099] dma_release_channel+0x24/0x100\n[ 5.103235] stm32_spdifrx_remove+0x24/0x60 [snd_soc_stm32_spdifrx]\n[ 5.109494] stm32_spdifrx_probe+0x320/0x4c4 [snd_soc_stm32_spdifrx]\n\nTo avoid this issue, release channel only if the pointer is valid." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "sound/soc/stm/stm32_spdifrx.c" |
| ], |
| "versions": [ |
| { |
| "version": "794df9448edb55978e50372f083aeedade1b2844", |
| "lessThan": "3a977b554f668382dfba31fd62e4cce4fe5643db", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "794df9448edb55978e50372f083aeedade1b2844", |
| "lessThan": "0d75f887aabd80cf37ea48d28f159afa7850ea28", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "794df9448edb55978e50372f083aeedade1b2844", |
| "lessThan": "4f1d74f74752eab8af6b8b28797dc6490d57374c", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "794df9448edb55978e50372f083aeedade1b2844", |
| "lessThan": "23bdbd1ef3e063e03d3c50c15a591b005ebbae39", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "794df9448edb55978e50372f083aeedade1b2844", |
| "lessThan": "22ae9321054cf7f36c537702af133659f51a0b88", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "794df9448edb55978e50372f083aeedade1b2844", |
| "lessThan": "9bb4af400c386374ab1047df44c508512c08c31f", |
| "status": "affected", |
| "versionType": "git" |
| } |
| ] |
| }, |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "affected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "sound/soc/stm/stm32_spdifrx.c" |
| ], |
| "versions": [ |
| { |
| "version": "5.7", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "5.7", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.230", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.172", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.117", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.61", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.11.8", |
| "lessThanOrEqual": "6.11.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.12", |
| "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": "5.7", |
| "versionEndExcluding": "5.10.230" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.7", |
| "versionEndExcluding": "5.15.172" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.7", |
| "versionEndExcluding": "6.1.117" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.7", |
| "versionEndExcluding": "6.6.61" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.7", |
| "versionEndExcluding": "6.11.8" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.7", |
| "versionEndExcluding": "6.12" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/3a977b554f668382dfba31fd62e4cce4fe5643db" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/0d75f887aabd80cf37ea48d28f159afa7850ea28" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/4f1d74f74752eab8af6b8b28797dc6490d57374c" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/23bdbd1ef3e063e03d3c50c15a591b005ebbae39" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/22ae9321054cf7f36c537702af133659f51a0b88" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/9bb4af400c386374ab1047df44c508512c08c31f" |
| } |
| ], |
| "title": "ASoC: stm32: spdifrx: fix dma channel release in stm32_spdifrx_remove", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2024-50292", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
