| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mvm: avoid NULL pointer dereference\n\niwl_mvm_tx_skb_sta() and iwl_mvm_tx_mpdu() verify that the mvmvsta\npointer is not NULL.\nIt retrieves this pointer using iwl_mvm_sta_from_mac80211, which is\ndereferencing the ieee80211_sta pointer.\nIf sta is NULL, iwl_mvm_sta_from_mac80211 will dereference a NULL\npointer.\nFix this by checking the sta pointer before retrieving the mvmsta\nfrom it. If sta is not NULL, then mvmsta isn't either." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/net/wireless/intel/iwlwifi/mvm/tx.c" |
| ], |
| "versions": [ |
| { |
| "version": "5b577a90fb3d86447ee86f8e0c6ddbd5da2ef8c9", |
| "lessThan": "cbc6fc9cfcde151ff5eadaefdc6155f99579384f", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "5b577a90fb3d86447ee86f8e0c6ddbd5da2ef8c9", |
| "lessThan": "6dcadb2ed3b76623ab96e3e7fbeda1a374d01c28", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "5b577a90fb3d86447ee86f8e0c6ddbd5da2ef8c9", |
| "lessThan": "cdbf51bfa4b0411820806777da36d93d49bc49a1", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "5b577a90fb3d86447ee86f8e0c6ddbd5da2ef8c9", |
| "lessThan": "c0b4f5d94934c290479180868a32c15ba36a6d9e", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "5b577a90fb3d86447ee86f8e0c6ddbd5da2ef8c9", |
| "lessThan": "557a6cd847645e667f3b362560bd7e7c09aac284", |
| "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/net/wireless/intel/iwlwifi/mvm/tx.c" |
| ], |
| "versions": [ |
| { |
| "version": "3.14", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "3.14", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.120", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.55", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.10.14", |
| "lessThanOrEqual": "6.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.11.3", |
| "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": "3.14", |
| "versionEndExcluding": "6.1.120" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.14", |
| "versionEndExcluding": "6.6.55" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.14", |
| "versionEndExcluding": "6.10.14" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.14", |
| "versionEndExcluding": "6.11.3" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.14", |
| "versionEndExcluding": "6.12" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/cbc6fc9cfcde151ff5eadaefdc6155f99579384f" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/6dcadb2ed3b76623ab96e3e7fbeda1a374d01c28" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/cdbf51bfa4b0411820806777da36d93d49bc49a1" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/c0b4f5d94934c290479180868a32c15ba36a6d9e" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/557a6cd847645e667f3b362560bd7e7c09aac284" |
| } |
| ], |
| "title": "wifi: iwlwifi: mvm: avoid NULL pointer dereference", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2024-49929", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
