CVE-2023-53705— ipv6: Fix out-of-bounds access in ipv6_find_tlv()
Possible ATT&CK Techniques 1AI
T1206Affected Version Matrix 18
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | c61a404325093250b676f40ad8f4dd00f3bcab5f< 59e656d0d4a84ea0ee9a39c6f69160a3effccc94 | affected |
c61a404325093250b676f40ad8f4dd00f3bcab5f< 04bf69e3de435d793a203aacc4b774f8f9f2baeb | affected | ||
c61a404325093250b676f40ad8f4dd00f3bcab5f< 011f47c8b8389154f996f5f69da8efc3a3beefef | affected | ||
c61a404325093250b676f40ad8f4dd00f3bcab5f< e5f82688ae10f5f386952e65e941bb8868ee54dc | affected | ||
c61a404325093250b676f40ad8f4dd00f3bcab5f< 9b92e2d0eb696d7586ba832c8854653b59887da0 | affected | ||
c61a404325093250b676f40ad8f4dd00f3bcab5f< 91dd8aab9c9f193210681b86b6b92840ffe74f0c | affected | ||
c61a404325093250b676f40ad8f4dd00f3bcab5f< ae68c0f7edbc9a294094ce03a0aaf45aa489ce40 | affected | ||
c61a404325093250b676f40ad8f4dd00f3bcab5f< 878ecb0897f4737a4c9401f3523fd49589025671 | affected | ||
| … +10 more rows | |||
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I. Basic Information for CVE-2023-53705
Vulnerability Information
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Vulnerability Title
ipv6: Fix out-of-bounds access in ipv6_find_tlv()
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix out-of-bounds access in ipv6_find_tlv() optlen is fetched without checking whether there is more than one byte to parse. It can lead to out-of-bounds access. Found by InfoTeCS on behalf of Linux Verification Center (linuxtesting.org) with SVACE.
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，该漏洞源于未检查optlen，可能导致越界访问。
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-2023-53705
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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Same Patch Batch · Linux · 2025-10-22 · 67 CVEs total
| CVE-2023-53710 | wifi: mt76: mt7921: fix error code of return in mt7921_acpi_read | |
| CVE-2023-53729 | soc: qcom: qmi_encdec: Restrict string length in decode | |
| CVE-2023-53727 | net/sched: fq_pie: avoid stalls in fq_pie_timer() | |
| CVE-2023-53728 | posix-timers: Ensure timer ID search-loop limit is valid | |
| CVE-2023-53717 | wifi: ath9k: Fix potential stack-out-of-bounds write in ath9k_wmi_rsp_callback() | |
| CVE-2023-53715 | wifi: brcmfmac: cfg80211: Pass the PMK in binary instead of hex | |
| CVE-2023-53714 | drm/stm: ltdc: fix late dereference check | |
| CVE-2023-53713 | arm64: sme: Use STR P to clear FFR context field in streaming SVE mode | |
| CVE-2023-53712 | ARM: 9317/1: kexec: Make smp stop calls asynchronous | |
| CVE-2023-53711 | NFS: Fix a potential data corruption | |
| CVE-2023-53716 | net: fix skb leak in __skb_tstamp_tx() | |
| CVE-2023-53709 | ring-buffer: Handle race between rb_move_tail and rb_check_pages | |
| CVE-2023-53707 | drm/amdgpu: Fix integer overflow in amdgpu_cs_pass1 | |
| CVE-2023-53708 | ACPI: x86: s2idle: Catch multiple ACPI_TYPE_PACKAGE objects | |
| CVE-2023-53706 | mm/vmemmap/devdax: fix kernel crash when probing devdax devices | |
| CVE-2023-53704 | clk: imx: clk-imx8mp: improve error handling in imx8mp_clocks_probe() | |
| CVE-2023-53702 | s390/crypto: use vector instructions only if available for ChaCha20 | |
| CVE-2023-53703 | HID: amd_sfh: Fix for shift-out-of-bounds | |
| CVE-2023-53700 | media: max9286: Fix memleak in max9286_v4l2_register() | |
| CVE-2023-53699 | riscv: move memblock_allow_resize() after linear mapping is ready |
Showing top 20 of 67 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Linux
- CVE-2026-53362
ipv6: account for fraggap on the paged allocation path - CVE-2026-53361
af_unix: Set gc_in_progress to true in unix_gc(). - CVE-2026-53360
KVM: SEV: Require in-GHCB scratch area if GHCB v2+ is in use - CVE-2026-53359
KVM: x86: Fix shadow paging use-after-free due to unexpected - CVE-2026-53358
Bluetooth: L2CAP: use chan timer to close channels in cleanu
Same vendor: Linux
- CVE-2026-53362
ipv6: account for fraggap on the paged allocation path - CVE-2026-53361
af_unix: Set gc_in_progress to true in unix_gc(). - CVE-2026-53360
KVM: SEV: Require in-GHCB scratch area if GHCB v2+ is in use - CVE-2026-53359
KVM: x86: Fix shadow paging use-after-free due to unexpected - CVE-2026-53358
Bluetooth: L2CAP: use chan timer to close channels in cleanu
V. Comments for CVE-2023-53705
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