| { |
| "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/mlx5: Fix steering rules cleanup\n\nvport's mc, uc and multicast rules are not deleted in teardown path when\nEEH happens. Since the vport's promisc settings(uc, mc and all) in\nfirmware are reset after EEH, mlx5 driver will try to delete the above\nrules in the initialization path. This cause kernel crash because these\nsoftware rules are no longer valid.\n\nFix by nullifying these rules right after delete to avoid accessing any dangling\npointers.\n\nCall Trace:\n__list_del_entry_valid+0xcc/0x100 (unreliable)\ntree_put_node+0xf4/0x1b0 [mlx5_core]\ntree_remove_node+0x30/0x70 [mlx5_core]\nmlx5_del_flow_rules+0x14c/0x1f0 [mlx5_core]\nesw_apply_vport_rx_mode+0x10c/0x200 [mlx5_core]\nesw_update_vport_rx_mode+0xb4/0x180 [mlx5_core]\nesw_vport_change_handle_locked+0x1ec/0x230 [mlx5_core]\nesw_enable_vport+0x130/0x260 [mlx5_core]\nmlx5_eswitch_enable_sriov+0x2a0/0x2f0 [mlx5_core]\nmlx5_device_enable_sriov+0x74/0x440 [mlx5_core]\nmlx5_load_one+0x114c/0x1550 [mlx5_core]\nmlx5_pci_resume+0x68/0xf0 [mlx5_core]\neeh_report_resume+0x1a4/0x230\neeh_pe_dev_traverse+0x98/0x170\neeh_handle_normal_event+0x3e4/0x640\neeh_handle_event+0x4c/0x370\neeh_event_handler+0x14c/0x210\nkthread+0x168/0x1b0\nret_from_kernel_thread+0x5c/0x84" |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/net/ethernet/mellanox/mlx5/core/eswitch.c" |
| ], |
| "versions": [ |
| { |
| "version": "a35f71f27a614aff106cc89b86168962bce2725f", |
| "lessThan": "18cead61e437f4c7898acca0a5f3df12f801d97f", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "a35f71f27a614aff106cc89b86168962bce2725f", |
| "lessThan": "4df1f2d36bdc9a368650bf14b9097c555e95f71d", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "a35f71f27a614aff106cc89b86168962bce2725f", |
| "lessThan": "63546395a0e6ac264f78f65218086ce6014b4494", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "a35f71f27a614aff106cc89b86168962bce2725f", |
| "lessThan": "6f5780536181d1d0d09a11a1bc92f22e143447e2", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "a35f71f27a614aff106cc89b86168962bce2725f", |
| "lessThan": "922f56e9a795d6f3dd72d3428ebdd7ee040fa855", |
| "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/mellanox/mlx5/core/eswitch.c" |
| ], |
| "versions": [ |
| { |
| "version": "4.7", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "4.7", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.177", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.105", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.22", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.2.9", |
| "lessThanOrEqual": "6.2.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.3", |
| "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": "4.7", |
| "versionEndExcluding": "5.10.177" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.7", |
| "versionEndExcluding": "5.15.105" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.7", |
| "versionEndExcluding": "6.1.22" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.7", |
| "versionEndExcluding": "6.2.9" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.7", |
| "versionEndExcluding": "6.3" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/18cead61e437f4c7898acca0a5f3df12f801d97f" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/4df1f2d36bdc9a368650bf14b9097c555e95f71d" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/63546395a0e6ac264f78f65218086ce6014b4494" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/6f5780536181d1d0d09a11a1bc92f22e143447e2" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/922f56e9a795d6f3dd72d3428ebdd7ee040fa855" |
| } |
| ], |
| "title": "net/mlx5: Fix steering rules cleanup", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2023-53079", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
