| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nethtool: check device is present when getting link settings\n\nA sysfs reader can race with a device reset or removal, attempting to\nread device state when the device is not actually present. eg:\n\n [exception RIP: qed_get_current_link+17]\n #8 [ffffb9e4f2907c48] qede_get_link_ksettings at ffffffffc07a994a [qede]\n #9 [ffffb9e4f2907cd8] __rh_call_get_link_ksettings at ffffffff992b01a3\n #10 [ffffb9e4f2907d38] __ethtool_get_link_ksettings at ffffffff992b04e4\n #11 [ffffb9e4f2907d90] duplex_show at ffffffff99260300\n #12 [ffffb9e4f2907e38] dev_attr_show at ffffffff9905a01c\n #13 [ffffb9e4f2907e50] sysfs_kf_seq_show at ffffffff98e0145b\n #14 [ffffb9e4f2907e68] seq_read at ffffffff98d902e3\n #15 [ffffb9e4f2907ec8] vfs_read at ffffffff98d657d1\n #16 [ffffb9e4f2907f00] ksys_read at ffffffff98d65c3f\n #17 [ffffb9e4f2907f38] do_syscall_64 at ffffffff98a052fb\n\n crash> struct net_device.state ffff9a9d21336000\n state = 5,\n\nstate 5 is __LINK_STATE_START (0b1) and __LINK_STATE_NOCARRIER (0b100).\nThe device is not present, note lack of __LINK_STATE_PRESENT (0b10).\n\nThis is the same sort of panic as observed in commit 4224cfd7fb65\n(\"net-sysfs: add check for netdevice being present to speed_show\").\n\nThere are many other callers of __ethtool_get_link_ksettings() which\ndon't have a device presence check.\n\nMove this check into ethtool to protect all callers." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "net/core/net-sysfs.c", |
| "net/ethtool/ioctl.c" |
| ], |
| "versions": [ |
| { |
| "version": "d519e17e2d01a0ee9abe083019532061b4438065", |
| "lessThan": "ec7b4f7f644018ac293cb1b02528a40a32917e62", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "d519e17e2d01a0ee9abe083019532061b4438065", |
| "lessThan": "842a40c7273ba1c1cb30dda50405b328de1d860e", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "d519e17e2d01a0ee9abe083019532061b4438065", |
| "lessThan": "7a8d98b6d6484d3ad358510366022da080c37cbc", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "d519e17e2d01a0ee9abe083019532061b4438065", |
| "lessThan": "9bba5955eed160102114d4cc00c3d399be9bdae4", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "d519e17e2d01a0ee9abe083019532061b4438065", |
| "lessThan": "94ab317024ba373d37340893d1c0358638935fbb", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "d519e17e2d01a0ee9abe083019532061b4438065", |
| "lessThan": "1d6d9b5b1b95bfeccb84386a51b7e6c510ec13b2", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "d519e17e2d01a0ee9abe083019532061b4438065", |
| "lessThan": "a699781c79ecf6cfe67fb00a0331b4088c7c8466", |
| "status": "affected", |
| "versionType": "git" |
| } |
| ] |
| }, |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "affected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "net/core/net-sysfs.c", |
| "net/ethtool/ioctl.c" |
| ], |
| "versions": [ |
| { |
| "version": "2.6.33", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "2.6.33", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.4.283", |
| "lessThanOrEqual": "5.4.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.225", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.166", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.108", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.49", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.10.8", |
| "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": "2.6.33", |
| "versionEndExcluding": "5.4.283" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.33", |
| "versionEndExcluding": "5.10.225" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.33", |
| "versionEndExcluding": "5.15.166" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.33", |
| "versionEndExcluding": "6.1.108" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.33", |
| "versionEndExcluding": "6.6.49" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.33", |
| "versionEndExcluding": "6.10.8" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.33", |
| "versionEndExcluding": "6.11" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/ec7b4f7f644018ac293cb1b02528a40a32917e62" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/842a40c7273ba1c1cb30dda50405b328de1d860e" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/7a8d98b6d6484d3ad358510366022da080c37cbc" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/9bba5955eed160102114d4cc00c3d399be9bdae4" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/94ab317024ba373d37340893d1c0358638935fbb" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/1d6d9b5b1b95bfeccb84386a51b7e6c510ec13b2" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/a699781c79ecf6cfe67fb00a0331b4088c7c8466" |
| } |
| ], |
| "title": "ethtool: check device is present when getting link settings", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2024-46679", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
