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CVE-2024-36903— ipv6: Fix potential uninit-value access in __ip6_make_skb()

EPSS 0.01% · P3

Affected Version Matrix 18

VendorProductVersion RangeStatus
LinuxLinux605b056d63302ae84eb136e88d4df49124bd5e0d< 59d74c843ebf46264c7903726cf6f2673a93b07aaffected
d65ff2fe877c471aa6e79efa7bd8ff66e147c317< 40e5444a3ac315b60e94d82226b73cd82145d09eaffected
2c9cefc142c1dc2759e19a92d3b2b3715e985beb< a05c1ede50e9656f0752e523c7b54f3a3489e9a8affected
ea30388baebcce37fd594d425a65037ca35e59e8< 68c8ba16ab712eb709c6bab80ff151079d11d97aaffected
ea30388baebcce37fd594d425a65037ca35e59e8< 2367bf254f3a27ecc6e229afd7a8b0a1395f7be3affected
ea30388baebcce37fd594d425a65037ca35e59e8< 4e13d3a9c25b7080f8a619f961e943fe08c2672caffected
165370522cc48127da564a08584a7391e6341908affected
f394f690a30a5ec0413c62777a058eaf3d6e10d5affected
… +10 more rows
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I. Basic Information for CVE-2024-36903

Vulnerability Information
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Vulnerability Title
ipv6: Fix potential uninit-value access in __ip6_make_skb()
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix potential uninit-value access in __ip6_make_skb() As it was done in commit fc1092f51567 ("ipv4: Fix uninit-value access in __ip_make_skb()") for IPv4, check FLOWI_FLAG_KNOWN_NH on fl6->flowi6_flags instead of testing HDRINCL on the socket to avoid a race condition which causes uninit-value access.
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 ipv6 模块 __ip6_make_skb 中潜在的未初始化值访问。
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

VendorProductAffected VersionsCPESubscribe
LinuxLinux 605b056d63302ae84eb136e88d4df49124bd5e0d ~ 59d74c843ebf46264c7903726cf6f2673a93b07a -
LinuxLinux 6.3 -

II. Public POCs for CVE-2024-36903

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III. Intelligence Information for CVE-2024-36903

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Same Patch Batch · Linux · 2024-05-30 · 93 CVEs total

CVE-2024-36927ipv4: Fix uninit-value access in __ip_make_skb()
CVE-2024-36922wifi: iwlwifi: read txq->read_ptr under lock
CVE-2024-36920scsi: mpi3mr: Avoid memcpy field-spanning write WARNING
CVE-2024-36916blk-iocost: avoid out of bounds shift
CVE-2024-36917block: fix overflow in blk_ioctl_discard()
CVE-2024-36914drm/amd/display: Skip on writeback when it's not applicable
CVE-2024-36915nfc: llcp: fix nfc_llcp_setsockopt() unsafe copies
CVE-2024-36913Drivers: hv: vmbus: Leak pages if set_memory_encrypted() fails
CVE-2024-36919scsi: bnx2fc: Remove spin_lock_bh while releasing resources after upload
CVE-2024-36925swiotlb: initialise restricted pool list_head when SWIOTLB_DYNAMIC=y
CVE-2024-36924scsi: lpfc: Release hbalock before calling lpfc_worker_wake_up()
CVE-2024-36926powerpc/pseries/iommu: LPAR panics during boot up with a frozen PE
CVE-2024-36928s390/qeth: Fix kernel panic after setting hsuid
CVE-2024-36929net: core: reject skb_copy(_expand) for fraglist GSO skbs
CVE-2024-36930spi: fix null pointer dereference within spi_sync
CVE-2024-36932thermal/debugfs: Prevent use-after-free from occurring after cdev removal
CVE-2024-36931s390/cio: Ensure the copied buf is NUL terminated
CVE-2024-36933nsh: Restore skb->{protocol,data,mac_header} for outer header in nsh_gso_segment().
CVE-2024-36934bna: ensure the copied buf is NUL terminated
CVE-2024-36935ice: ensure the copied buf is NUL terminated

Showing top 20 of 93 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-36903

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