CVE-2024-41081— ila: block BH in ila_output()
Possible ATT&CK Techniques 1AI
T1203 · Exploitation for Client ExecutionAffected Version Matrix 18
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 79ff2fc31e0f6a52eeb67fb89fba87e822b9b7b5< 7435bd2f84a25aba607030237261b3795ba782da | affected |
79ff2fc31e0f6a52eeb67fb89fba87e822b9b7b5< 96103371091c6476eb07f4c66624bdd1b42f758a | affected | ||
79ff2fc31e0f6a52eeb67fb89fba87e822b9b7b5< a0cafb7b0b94d18e4813ee4b712a056f280e7b5a | affected | ||
79ff2fc31e0f6a52eeb67fb89fba87e822b9b7b5< feac2391e26b086f73be30e9b1ab215eada8d830 | affected | ||
79ff2fc31e0f6a52eeb67fb89fba87e822b9b7b5< b4eb25a3d70df925a9fa4e82d17a958a0a228f5f | affected | ||
79ff2fc31e0f6a52eeb67fb89fba87e822b9b7b5< 522c3336c2025818fa05e9daf0ac35711e55e316 | affected | ||
79ff2fc31e0f6a52eeb67fb89fba87e822b9b7b5< 9f9c79d8e527d867e0875868b14fb76e6011e70c | affected | ||
79ff2fc31e0f6a52eeb67fb89fba87e822b9b7b5< cf28ff8e4c02e1ffa850755288ac954b6ff0db8c | affected | ||
| … +10 more rows | |||
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I. Basic Information for CVE-2024-41081
Vulnerability Information
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Vulnerability Title
ila: block BH in ila_output()
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ila: block BH in ila_output() As explained in commit 1378817486d6 ("tipc: block BH before using dst_cache"), net/core/dst_cache.c helpers need to be called with BH disabled. ila_output() is called from lwtunnel_output() possibly from process context, and under rcu_read_lock(). We might be interrupted by a softirq, re-enter ila_output() and corrupt dst_cache data structures. Fix the race by using local_bh_disable().
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
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ila_output函数中，需要在调用net/core/dst_cache.c帮助函数之前禁用BH。
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-2024-41081
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2024-41081 (8)
Same Patch Batch · Linux · 2024-07-29 · 121 CVEs total
| CVE-2024-41089 | drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modes | |
| CVE-2024-42068 | bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro() | |
| CVE-2024-42067 | bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro() | |
| CVE-2024-42066 | drm/xe: Fix potential integer overflow in page size calculation | |
| CVE-2024-42065 | drm/xe: Add a NULL check in xe_ttm_stolen_mgr_init | |
| CVE-2024-42063 | bpf: Mark bpf prog stack with kmsan_unposion_memory in interpreter mode | |
| CVE-2024-42064 | drm/amd/display: Skip pipe if the pipe idx not set properly | |
| CVE-2023-52887 | net: can: j1939: enhanced error handling for tightly received RTS messages in xtp_rx_rts_s | |
| CVE-2024-41098 | ata: libata-core: Fix null pointer dereference on error | |
| CVE-2024-41097 | usb: atm: cxacru: fix endpoint checking in cxacru_bind() | |
| CVE-2024-41096 | PCI/MSI: Fix UAF in msi_capability_init | |
| CVE-2024-41095 | drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_ld_modes | |
| CVE-2024-41094 | drm/fbdev-dma: Only set smem_start is enable per module option | |
| CVE-2024-41093 | drm/amdgpu: avoid using null object of framebuffer | |
| CVE-2024-41092 | drm/i915/gt: Fix potential UAF by revoke of fence registers | |
| CVE-2024-41077 | null_blk: fix validation of block size | |
| CVE-2024-41080 | io_uring: fix possible deadlock in io_register_iowq_max_workers() | |
| CVE-2024-41079 | nvmet: always initialize cqe.result | |
| CVE-2024-41078 | btrfs: qgroup: fix quota root leak after quota disable failure | |
| CVE-2024-41075 | cachefiles: add consistency check for copen/cread |
Showing top 20 of 121 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Linux
- CVE-2026-64560
posix-cpu-timers: Prevent UAF caused by non-leader exec() ra - CVE-2026-64559
s390/pkey: Check length in PKEY_VERIFYPROTK ioctl - CVE-2026-64558
s390/pkey: Check length in pkey_pckmo handler implementation - CVE-2026-64556
perf/core: Detach event groups during remove_on_exec - CVE-2026-64557
Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_new_conne
Same vendor: Linux
- CVE-2026-64560
posix-cpu-timers: Prevent UAF caused by non-leader exec() ra - CVE-2026-64559
s390/pkey: Check length in PKEY_VERIFYPROTK ioctl - CVE-2026-64558
s390/pkey: Check length in pkey_pckmo handler implementation - CVE-2026-64556
perf/core: Detach event groups during remove_on_exec - CVE-2026-64557
Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_new_conne
V. Comments for CVE-2024-41081
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