CVE-2024-42286— scsi: qla2xxx: validate nvme_local_port correctly
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I. Basic Information for CVE-2024-42286
Vulnerability Information
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Vulnerability Title
scsi: qla2xxx: validate nvme_local_port correctly
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: validate nvme_local_port correctly The driver load failed with error message, qla2xxx [0000:04:00.0]-ffff:0: register_localport failed: ret=ffffffef and with a kernel crash, BUG: unable to handle kernel NULL pointer dereference at 0000000000000070 Workqueue: events_unbound qla_register_fcport_fn [qla2xxx] RIP: 0010:nvme_fc_register_remoteport+0x16/0x430 [nvme_fc] RSP: 0018:ffffaaa040eb3d98 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff9dfb46b78c00 RCX: 0000000000000000 RDX: ffff9dfb46b78da8 RSI: ffffaaa040eb3e08 RDI: 0000000000000000 RBP: ffff9dfb612a0a58 R08: ffffffffaf1d6270 R09: 3a34303a30303030 R10: 34303a303030305b R11: 2078787832616c71 R12: ffff9dfb46b78dd4 R13: ffff9dfb46b78c24 R14: ffff9dfb41525300 R15: ffff9dfb46b78da8 FS: 0000000000000000(0000) GS:ffff9dfc67c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000070 CR3: 000000018da10004 CR4: 00000000000206f0 Call Trace: qla_nvme_register_remote+0xeb/0x1f0 [qla2xxx] ? qla2x00_dfs_create_rport+0x231/0x270 [qla2xxx] qla2x00_update_fcport+0x2a1/0x3c0 [qla2xxx] qla_register_fcport_fn+0x54/0xc0 [qla2xxx] Exit the qla_nvme_register_remote() function when qla_nvme_register_hba() fails and correctly validate nvme_local_port.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于qla2xxx在注册本地端口时未能正确验证nvme_local_port，导致驱动加载失败和内核崩溃。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2024-42286
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Same Patch Batch · Linux · 2024-08-17 · 109 CVEs total
| CVE-2024-43820 | dm-raid: Fix WARN_ON_ONCE check for sync_thread in raid_resume | |
| CVE-2024-43833 | media: v4l: async: Fix NULL pointer dereference in adding ancillary links | |
| CVE-2024-43831 | media: mediatek: vcodec: Handle invalid decoder vsi | |
| CVE-2024-43832 | s390/uv: Don't call folio_wait_writeback() without a folio reference | |
| CVE-2024-43830 | leds: trigger: Unregister sysfs attributes before calling deactivate() | |
| CVE-2024-43829 | drm/qxl: Add check for drm_cvt_mode | |
| CVE-2024-43828 | ext4: fix infinite loop when replaying fast_commit | |
| CVE-2024-43827 | drm/amd/display: Add null check before access structs | |
| CVE-2024-43826 | nfs: pass explicit offset/count to trace events | |
| CVE-2024-43825 | iio: Fix the sorting functionality in iio_gts_build_avail_time_table | |
| CVE-2024-43823 | PCI: keystone: Fix NULL pointer dereference in case of DT error in ks_pcie_setup_rc_app_re | |
| CVE-2024-43824 | PCI: endpoint: pci-epf-test: Make use of cached 'epc_features' in pci_epf_test_core_init() | |
| CVE-2024-43822 | ASoc: PCM6240: Return directly after a failed devm_kzalloc() in pcmdevice_i2c_probe() | |
| CVE-2024-43821 | scsi: lpfc: Fix a possible null pointer dereference | |
| CVE-2024-42318 | landlock: Don't lose track of restrictions on cred_transfer | |
| CVE-2024-42321 | net: flow_dissector: use DEBUG_NET_WARN_ON_ONCE | |
| CVE-2024-42320 | s390/dasd: fix error checks in dasd_copy_pair_store() | |
| CVE-2024-42319 | mailbox: mtk-cmdq: Move devm_mbox_controller_register() after devm_pm_runtime_enable() | |
| CVE-2024-42322 | ipvs: properly dereference pe in ip_vs_add_service | |
| CVE-2024-42317 | mm/huge_memory: avoid PMD-size page cache if needed |
Showing top 20 of 109 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Linux
- CVE-2026-46333
ptrace: slightly saner 'get_dumpable()' logic - CVE-2026-43490
ksmbd: validate inherited ACE SID length - CVE-2026-43489
liveupdate: luo_file: remember retrieve() status - CVE-2026-43487
ata: libata-core: Disable LPM on ST1000DM010-2EP102 - CVE-2026-43488
usb: xhci: Prevent interrupt storm on host controller error
Same vendor: Linux
- CVE-2026-46333
ptrace: slightly saner 'get_dumpable()' logic - CVE-2026-43490
ksmbd: validate inherited ACE SID length - CVE-2026-43489
liveupdate: luo_file: remember retrieve() status - CVE-2026-43487
ata: libata-core: Disable LPM on ST1000DM010-2EP102 - CVE-2026-43488
usb: xhci: Prevent interrupt storm on host controller error
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