CVE-2024-50040
- Source
- https://cve.org/CVERecord?id=CVE-2024-50040
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-50040.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-50040
- Downstream
BELL (1)
MGASA (2)
openSUSE (2)
SUSE (9)
UBUNTU (1)
- Related
- Published
- 2024-10-21T19:39:39Z
- Modified
- 2026-10-20T10:31:05Z
- Summary
- igb: Do not bring the device up after non-fatal error
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
igb: Do not bring the device up after non-fatal error
Commit 004d25060c78 ("igb: Fix igb_down hung on surprise removal") changed igb_io_error_detected() to ignore non-fatal pcie errors in order to avoid hung task that can happen when igb_down() is called multiple times. This caused an issue when processing transient non-fatal errors. igb_io_resume(), which is called after igb_io_error_detected(), assumes that device is brought down by igb_io_error_detected() if the interface is up. This resulted in panic with stacktrace below.
[ T3256] igb 0000:09:00.0 haeth0: igb: haeth0 NIC Link is Down [ T292] pcieport 0000:00:1c.5: AER: Uncorrected (Non-Fatal) error received: 0000:09:00.0 [ T292] igb 0000:09:00.0: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Requester ID) [ T292] igb 0000:09:00.0: device [8086:1537] error status/mask=00004000/00000000 [ T292] igb 0000:09:00.0: [14] CmpltTO [ 200.105524,009][ T292] igb 0000:09:00.0: AER: TLP Header: 00000000 00000000 00000000 00000000 [ T292] pcieport 0000:00:1c.5: AER: broadcast error_detected message [ T292] igb 0000:09:00.0: Non-correctable non-fatal error reported. [ T292] pcieport 0000:00:1c.5: AER: broadcast mmio_enabled message [ T292] pcieport 0000:00:1c.5: AER: broadcast resume message [ T292] ------------[ cut here ]------------ [ T292] kernel BUG at net/core/dev.c:6539! [ T292] invalid opcode: 0000 [#1] PREEMPT SMP [ T292] RIP: 0010:napi_enable+0x37/0x40 [ T292] Call Trace: [ T292] [ T292] ? die+0x33/0x90 [ T292] ? do_trap+0xdc/0x110 [ T292] ? napi_enable+0x37/0x40 [ T292] ? do_error_trap+0x70/0xb0 [ T292] ? napi_enable+0x37/0x40 [ T292] ? napi_enable+0x37/0x40 [ T292] ? exc_invalid_op+0x4e/0x70 [ T292] ? napi_enable+0x37/0x40 [ T292] ? asm_exc_invalid_op+0x16/0x20 [ T292] ? napi_enable+0x37/0x40 [ T292] igb_up+0x41/0x150 [ T292] igb_io_resume+0x25/0x70 [ T292] report_resume+0x54/0x70 [ T292] ? report_frozen_detected+0x20/0x20 [ T292] pci_walk_bus+0x6c/0x90 [ T292] ? aer_print_port_info+0xa0/0xa0 [ T292] pcie_do_recovery+0x22f/0x380 [ T292] aer_process_err_devices+0x110/0x160 [ T292] aer_isr+0x1c1/0x1e0 [ T292] ? disable_irq_nosync+0x10/0x10 [ T292] irq_thread_fn+0x1a/0x60 [ T292] irq_thread+0xe3/0x1a0 [ T292] ? irq_set_affinity_notifier+0x120/0x120 [ T292] ? irq_affinity_notify+0x100/0x100 [ T292] kthread+0xe2/0x110 [ T292] ? kthread_complete_and_exit+0x20/0x20 [ T292] ret_from_fork+0x2d/0x50 [ T292] ? kthread_complete_and_exit+0x20/0x20 [ T292] ret_from_fork_asm+0x11/0x20 [ T292]
To fix this issue igb_io_resume() checks if the interface is running and the device is not down this means igb_io_error_detected() did not bring the device down and there is no need to bring it up.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/50xxx/CVE-2024-50040.json" }- References
-
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html
- https://cert-portal.siemens.com/productcert/html/ssa-355557.html
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
- https://git.kernel.org/stable/c/0a94079e3841d00ea5abb05e3233d019a86745f6
- https://git.kernel.org/stable/c/330a699ecbfc9c26ec92c6310686da1230b4e7eb
- https://git.kernel.org/stable/c/500be93c5d53b7e2c5314292012185f0207bad0c
- https://git.kernel.org/stable/c/57c5053eaa5f9a8a99e34732e37a86615318e464
- https://git.kernel.org/stable/c/6a39c8f5c8aae74c5ab2ba466791f59ffaab0178
- https://git.kernel.org/stable/c/c92cbd283ddcf55fd85a9a9b0ba13298213f3dd7
- https://git.kernel.org/stable/c/d79af3af2f49c6aae9add3d492c04d60c1b85ce4
- https://git.kernel.org/stable/c/dca2ca65a8695d9593e2cf1b40848e073ad75413
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/50xxx/CVE-2024-50040.json
- https://nvd.nist.gov/vuln/detail/CVE-2024-50040
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced124e39a734cb90658b8f0dc110847bbfc6e33792Fixeddca2ca65a8695d9593e2cf1b40848e073ad75413
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedc9f56f3c7bc908caa772112d3ae71cdd5d18c257Fixedc92cbd283ddcf55fd85a9a9b0ba13298213f3dd7
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced994c2ceb70ea99264ccc6f09e6703ca267dad63cFixedd79af3af2f49c6aae9add3d492c04d60c1b85ce4
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedfa92c463eba75dcedbd8d689ffdcb83293aaa0c3Fixed0a94079e3841d00ea5abb05e3233d019a86745f6
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced39695e87d86f0e7d897fba1d2559f825aa20caebFixed6a39c8f5c8aae74c5ab2ba466791f59ffaab0178
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced004d25060c78fc31f66da0fa439c544dda1ac9d5Fixed57c5053eaa5f9a8a99e34732e37a86615318e464Fixed500be93c5d53b7e2c5314292012185f0207bad0cFixed330a699ecbfc9c26ec92c6310686da1230b4e7eb
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced4.19.291Fixed4.19.323
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced5.4.251Fixed5.4.285
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced5.10.188Fixed5.10.227
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced5.15.150Fixed5.15.168
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced6.1.42Fixed6.1.113
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced4.14.322Fixed4.15
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced6.4.7Fixed6.5
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedc2312e1d12b1c3ee4100c173131b102e2aed4d04
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced41f63b72a01c0e0ac59ab83fd2d921fcce0f602d
Affected versions
v4.*
v5.*
v6.*
Linux / Kernel
Package
- Name
- Kernel
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affectedFixed4.19.323
- Type
- ECOSYSTEM
- Events
-
Introduced4.20.0Fixed5.4.285
- Type
- ECOSYSTEM
- Events
-
Introduced5.5.0Fixed5.10.227
- Type
- ECOSYSTEM
- Events
-
Introduced5.11.0Fixed5.15.168
- Type
- ECOSYSTEM
- Events
-
Introduced5.16.0Fixed6.1.113
- Type
- ECOSYSTEM
- Events
-
Introduced6.2.0Fixed6.6.57
- Type
- ECOSYSTEM
- Events
-
Introduced6.5.0Fixed6.11.4