| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ethernet: mtk_wed: fix use-after-free panic in mtk_wed_setup_tc_block_cb()\n\nWhen there are multiple ap interfaces on one band and with WED on,\nturning the interface down will cause a kernel panic on MT798X.\n\nPreviously, cb_priv was freed in mtk_wed_setup_tc_block() without\nmarking NULL,and mtk_wed_setup_tc_block_cb() didn't check the value, too.\n\nAssign NULL after free cb_priv in mtk_wed_setup_tc_block() and check NULL\nin mtk_wed_setup_tc_block_cb().\n\n----------\nUnable to handle kernel paging request at virtual address 0072460bca32b4f5\nCall trace:\n mtk_wed_setup_tc_block_cb+0x4/0x38\n 0xffffffc0794084bc\n tcf_block_playback_offloads+0x70/0x1e8\n tcf_block_unbind+0x6c/0xc8\n...\n---------" |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/net/ethernet/mediatek/mtk_wed.c" |
| ], |
| "versions": [ |
| { |
| "version": "799684448e3e1f57257a6155541e53510488f67b", |
| "lessThan": "326a89321f9d5fe399fe6f9ff7c0fc766582a6a0", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "799684448e3e1f57257a6155541e53510488f67b", |
| "lessThan": "b453a4bbda03aa8741279c360ac82d1c3ac33548", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "799684448e3e1f57257a6155541e53510488f67b", |
| "lessThan": "db1b4bedb9b97c6d34b03d03815147c04fffe8b4", |
| "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/ethernet/mediatek/mtk_wed.c" |
| ], |
| "versions": [ |
| { |
| "version": "6.2", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "6.2", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.48", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.10.7", |
| "lessThanOrEqual": "6.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.11", |
| "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": "6.2", |
| "versionEndExcluding": "6.6.48" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "6.2", |
| "versionEndExcluding": "6.10.7" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "6.2", |
| "versionEndExcluding": "6.11" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/326a89321f9d5fe399fe6f9ff7c0fc766582a6a0" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/b453a4bbda03aa8741279c360ac82d1c3ac33548" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/db1b4bedb9b97c6d34b03d03815147c04fffe8b4" |
| } |
| ], |
| "title": "net: ethernet: mtk_wed: fix use-after-free panic in mtk_wed_setup_tc_block_cb()", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2024-44997", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
