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CVE-2026-23329— libie: don't unroll if fwlog isn't supported

EPSS 0.01% · P3
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I. Basic Information for CVE-2026-23329

Vulnerability Information
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Vulnerability Title
libie: don't unroll if fwlog isn't supported
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: libie: don't unroll if fwlog isn't supported The libie_fwlog_deinit() function can be called during driver unload even when firmware logging was never properly initialized. This led to call trace: [ 148.576156] Oops: Oops: 0000 [#1] SMP NOPTI [ 148.576167] CPU: 80 UID: 0 PID: 12843 Comm: rmmod Kdump: loaded Not tainted 6.17.0-rc7next-queue-3oct-01915-g06d79d51cf51 #1 PREEMPT(full) [ 148.576177] Hardware name: HPE ProLiant DL385 Gen10 Plus/ProLiant DL385 Gen10 Plus, BIOS A42 07/18/2020 [ 148.576182] RIP: 0010:__dev_printk+0x16/0x70 [ 148.576196] Code: 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 44 00 00 41 55 41 54 49 89 d4 55 48 89 fd 53 48 85 f6 74 3c <4c> 8b 6e 50 48 89 f3 4d 85 ed 75 03 4c 8b 2e 48 89 df e8 f3 27 98 [ 148.576204] RSP: 0018:ffffd2fd7ea17a48 EFLAGS: 00010202 [ 148.576211] RAX: ffffd2fd7ea17aa0 RBX: ffff8eb288ae2000 RCX: 0000000000000000 [ 148.576217] RDX: ffffd2fd7ea17a70 RSI: 00000000000000c8 RDI: ffffffffb68d3d88 [ 148.576222] RBP: ffffffffb68d3d88 R08: 0000000000000000 R09: 0000000000000000 [ 148.576227] R10: 00000000000000c8 R11: ffff8eb2b1a49400 R12: ffffd2fd7ea17a70 [ 148.576231] R13: ffff8eb3141fb000 R14: ffffffffc1215b48 R15: ffffffffc1215bd8 [ 148.576236] FS: 00007f5666ba6740(0000) GS:ffff8eb2472b9000(0000) knlGS:0000000000000000 [ 148.576242] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 148.576247] CR2: 0000000000000118 CR3: 000000011ad17000 CR4: 0000000000350ef0 [ 148.576252] Call Trace: [ 148.576258] <TASK> [ 148.576269] _dev_warn+0x7c/0x96 [ 148.576290] libie_fwlog_deinit+0x112/0x117 [libie_fwlog] [ 148.576303] ixgbe_remove+0x63/0x290 [ixgbe] [ 148.576342] pci_device_remove+0x42/0xb0 [ 148.576354] device_release_driver_internal+0x19c/0x200 [ 148.576365] driver_detach+0x48/0x90 [ 148.576372] bus_remove_driver+0x6d/0xf0 [ 148.576383] pci_unregister_driver+0x2e/0xb0 [ 148.576393] ixgbe_exit_module+0x1c/0xd50 [ixgbe] [ 148.576430] __do_sys_delete_module.isra.0+0x1bc/0x2e0 [ 148.576446] do_syscall_64+0x7f/0x980 It can be reproduced by trying to unload ixgbe driver in recovery mode. Fix that by checking if fwlog is supported before doing unroll.
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，该漏洞源于在固件日志未初始化时仍尝试取消初始化，可能导致内核崩溃。
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

VendorProductAffected VersionsCPESubscribe
LinuxLinux 641585bc978e0a1170ca8f12fbb1468b3874a2db ~ 0138d1cdb19fa49181a5aaba32427f1787cb3935 -
LinuxLinux 6.18 -

II. Public POCs for CVE-2026-23329

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III. Intelligence Information for CVE-2026-23329

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Same Patch Batch · Linux · 2026-03-25 · 116 CVEs total

CVE-2026-233958.8 HIGHBluetooth: L2CAP: Fix accepting multiple L2CAP_ECRED_CONN_REQ
CVE-2026-317888.2 HIGHxen/privcmd: restrict usage in unprivileged domU
CVE-2026-232807.8 HIGHaccel/amdxdna: Prevent ubuf size overflow
CVE-2026-233177.8 HIGHdrm/vmwgfx: Return the correct value in vmw_translate_ptr functions
CVE-2026-233937.8 HIGHbridge: cfm: Fix race condition in peer_mep deletion
CVE-2026-233927.8 HIGHnetfilter: nf_tables: release flowtable after rcu grace period on error
CVE-2026-233917.8 HIGHnetfilter: xt_CT: drop pending enqueued packets on template removal
CVE-2026-233407.8 HIGHnet: sched: avoid qdisc_reset_all_tx_gt() vs dequeue race for lockless qdiscs
CVE-2026-233067.8 HIGHscsi: pm8001: Fix use-after-free in pm8001_queue_command()
CVE-2026-233727.8 HIGHnfc: rawsock: cancel tx_work before socket teardown
CVE-2026-232887.8 HIGHaccel/amdxdna: Fix out-of-bounds memset in command slot handling
CVE-2026-233787.8 HIGHnet/sched: act_ife: Fix metalist update behavior
CVE-2026-233367.8 HIGHwifi: cfg80211: cancel rfkill_block work in wiphy_unregister()
CVE-2026-233517.8 HIGHnetfilter: nft_set_pipapo: split gc into unlink and reclaim phase
CVE-2026-233837.8 HIGHbpf, arm64: Force 8-byte alignment for JIT buffer to prevent atomic tearing
CVE-2026-233507.8 HIGHdrm/xe/queue: Call fini on exec queue creation fail
CVE-2026-233647.4 HIGHksmbd: Compare MACs in constant time
CVE-2026-232947.0 HIGHbpf: Fix race in devmap on PREEMPT_RT
CVE-2026-23358drm/amdgpu: Fix error handling in slot reset
CVE-2026-23357can: mcp251x: fix deadlock in error path of mcp251x_open

Showing top 20 of 116 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

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