CVE-2024-49975— Linux kernel 安全漏洞
Possible ATT&CK Techniques 1AI
T1014 · RootkitAffected Version Matrix 20
| ベンダー | プロダクト | Version Range | ステータス |
|---|---|---|---|
| Linux | Linux | d4b3b6384f98f8692ad0209891ccdbc7e78bbefe< f31f92107e5a8ecc8902705122c594e979a351fe | affected |
d4b3b6384f98f8692ad0209891ccdbc7e78bbefe< fe5e9182d3e227476642ae2b312e2356c4d326a3 | affected | ||
d4b3b6384f98f8692ad0209891ccdbc7e78bbefe< f561b48d633ac2e7d0d667020fc634a96ade33a0 | affected | ||
d4b3b6384f98f8692ad0209891ccdbc7e78bbefe< 21cb47db1ec9765f91304763a24565ddc22d2492 | affected | ||
d4b3b6384f98f8692ad0209891ccdbc7e78bbefe< 24141df5a8615790950deedd926a44ddf1dfd6d8 | affected | ||
d4b3b6384f98f8692ad0209891ccdbc7e78bbefe< 5b981d8335e18aef7908a068529a3287258ff6d8 | affected | ||
d4b3b6384f98f8692ad0209891ccdbc7e78bbefe< 2aa45f43709ba2082917bd2973d02687075b6eee | affected | ||
d4b3b6384f98f8692ad0209891ccdbc7e78bbefe< 9634e8dc964a4adafa7e1535147abd7ec29441a6 | affected | ||
| … +12 more rows | |||
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I. CVE-2024-49975の基本情報
脆弱性情報
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脆弱性タイトル
uprobes: fix kernel info leak via "[uprobes]" vma
ソース: CVE Program / CVE List V5
脆弱性説明
In the Linux kernel, the following vulnerability has been resolved: uprobes: fix kernel info leak via "[uprobes]" vma xol_add_vma() maps the uninitialized page allocated by __create_xol_area() into userspace. On some architectures (x86) this memory is readable even without VM_READ, VM_EXEC results in the same pgprot_t as VM_EXEC|VM_READ, although this doesn't really matter, debugger can read this memory anyway.
ソース: CVE Program / CVE List V5
CVSS情報
N/A
ソース: CVE Program / CVE List V5
脆弱性タイプ
N/A
ソース: CVE Program / CVE List V5
脆弱性タイトル
Linux kernel 安全漏洞
ソース: CNNVD (China National Vulnerability Database)
脆弱性説明
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uprobes组件包含一个内核信息泄露问题。
ソース: CNNVD (China National Vulnerability Database)
CVSS情報
N/A
ソース: CNNVD (China National Vulnerability Database)
脆弱性タイプ
N/A
ソース: CNNVD (China National Vulnerability Database)
影響を受ける製品
II. CVE-2024-49975の公開POC
| # | POC説明 | ソースリンク | Shenlongリンク |
|---|
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CVE-2024-49975 补丁与修复 (9)
Same Patch Batch · Linux · 2024-10-21 · 372 CVEs total
| CVE-2024-50019 | kthread: unpark only parked kthread | |
| CVE-2024-50030 | drm/xe/ct: prevent UAF in send_recv() | |
| CVE-2024-50028 | thermal: core: Reference count the zone in thermal_zone_get_by_id() | |
| CVE-2024-50029 | Bluetooth: hci_conn: Fix UAF in hci_enhanced_setup_sync | |
| CVE-2024-50027 | thermal: core: Free tzp copy along with the thermal zone | |
| CVE-2024-50025 | scsi: fnic: Move flush_work initialization out of if block | |
| CVE-2024-50026 | scsi: wd33c93: Don't use stale scsi_pointer value | |
| CVE-2024-50023 | net: phy: Remove LED entry from LEDs list on unregister | |
| CVE-2024-50024 | net: Fix an unsafe loop on the list | |
| CVE-2024-50022 | device-dax: correct pgoff align in dax_set_mapping() | |
| CVE-2024-50021 | ice: Fix improper handling of refcount in ice_dpll_init_rclk_pins() | |
| CVE-2024-50020 | ice: Fix improper handling of refcount in ice_sriov_set_msix_vec_count() | |
| CVE-2024-50011 | ASoC: Intel: soc-acpi-intel-rpl-match: add missing empty item | |
| CVE-2024-50006 | ext4: fix i_data_sem unlock order in ext4_ind_migrate() | |
| CVE-2024-50007 | ALSA: asihpi: Fix potential OOB array access | |
| CVE-2024-50008 | wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_cmd_802_11_scan_ext() | |
| CVE-2024-50009 | cpufreq: amd-pstate: add check for cpufreq_cpu_get's return value | |
| CVE-2024-50010 | exec: don't WARN for racy path_noexec check | |
| CVE-2024-50014 | ext4: fix access to uninitialised lock in fc replay path | |
| CVE-2024-50017 | x86/mm/ident_map: Use gbpages only where full GB page should be mapped. |
Showing 20 of 372 CVEs. View all on vendor page →
IV. 関連脆弱性
同じ製品: Linux
- CVE-2022-4994
KVM: x86: wean fast IN from emulator_pio_in - 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
同じベンダー: Linux
- CVE-2022-4994
KVM: x86: wean fast IN from emulator_pio_in - 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
V. CVE-2024-49975へのコメント
まだコメントはありません