122 lines
6.2 KiB
JSON
122 lines
6.2 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2025-40091",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2025-04-16T07:20:57.162Z",
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"datePublished": "2025-10-30T09:47:59.253Z",
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"dateUpdated": "2026-05-11T21:42:20.367Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-05-11T21:42:20.367Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nixgbe: fix too early devlink_free() in ixgbe_remove()\n\nSince ixgbe_adapter is embedded in devlink, calling devlink_free()\nprematurely in the ixgbe_remove() path can lead to UAF. Move devlink_free()\nto the end.\n\nKASAN report:\n\n BUG: KASAN: use-after-free in ixgbe_reset_interrupt_capability+0x140/0x180 [ixgbe]\n Read of size 8 at addr ffff0000adf813e0 by task bash/2095\n CPU: 1 UID: 0 PID: 2095 Comm: bash Tainted: G S 6.17.0-rc2-tnguy.net-queue+ #1 PREEMPT(full)\n [...]\n Call trace:\n show_stack+0x30/0x90 (C)\n dump_stack_lvl+0x9c/0xd0\n print_address_description.constprop.0+0x90/0x310\n print_report+0x104/0x1f0\n kasan_report+0x88/0x180\n __asan_report_load8_noabort+0x20/0x30\n ixgbe_reset_interrupt_capability+0x140/0x180 [ixgbe]\n ixgbe_clear_interrupt_scheme+0xf8/0x130 [ixgbe]\n ixgbe_remove+0x2d0/0x8c0 [ixgbe]\n pci_device_remove+0xa0/0x220\n device_remove+0xb8/0x170\n device_release_driver_internal+0x318/0x490\n device_driver_detach+0x40/0x68\n unbind_store+0xec/0x118\n drv_attr_store+0x64/0xb8\n sysfs_kf_write+0xcc/0x138\n kernfs_fop_write_iter+0x294/0x440\n new_sync_write+0x1fc/0x588\n vfs_write+0x480/0x6a0\n ksys_write+0xf0/0x1e0\n __arm64_sys_write+0x70/0xc0\n invoke_syscall.constprop.0+0xcc/0x280\n el0_svc_common.constprop.0+0xa8/0x248\n do_el0_svc+0x44/0x68\n el0_svc+0x54/0x160\n el0t_64_sync_handler+0xa0/0xe8\n el0t_64_sync+0x1b0/0x1b8"
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/net/ethernet/intel/ixgbe/ixgbe_main.c"
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],
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"versions": [
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{
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"version": "a0285236ab93fdfdd1008afaa04561d142d6c276",
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"lessThan": "df445969aa727cd64f3f29dc1f85fb60aca238d1",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "a0285236ab93fdfdd1008afaa04561d142d6c276",
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"lessThan": "5feef67b646d8f5064bac288e22204ffba2b9a4a",
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"status": "affected",
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"versionType": "git"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/net/ethernet/intel/ixgbe/ixgbe_main.c"
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],
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"versions": [
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{
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"version": "6.16",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "6.16",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.17.5",
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"lessThanOrEqual": "6.17.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.18",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.16",
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"versionEndExcluding": "6.17.5"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.16",
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"versionEndExcluding": "6.18"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/df445969aa727cd64f3f29dc1f85fb60aca238d1"
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},
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{
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"url": "https://git.kernel.org/stable/c/5feef67b646d8f5064bac288e22204ffba2b9a4a"
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}
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],
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"title": "ixgbe: fix too early devlink_free() in ixgbe_remove()",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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}
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}
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} |