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CVE-2024-36954— tipc: fix a possible memleak in tipc_buf_append

EPSS 0.03% · P8

Affected Version Matrix 22

VendorProductVersion RangeStatus
LinuxLinux4b1761898861117c97066aea6c58f68a7787f0bf< 01cd1b7b685751ee422d00d050292a3d277652d6affected
64d17ec9f1ded042c4b188d15734f33486ed9966< 2f87fd9476cf9725d774e6dcb7d17859c6a6d1aeaffected
6da24cfc83ba4f97ea44fc7ae9999a006101755c< adbce6d20da6254c86425a8d4359b221b5ccbccdaffected
b7df21cf1b79ab7026f545e7bf837bd5750ac026< 42c8471b0566c7539e7dd584b4d0ebd3cec8cb2caffected
b7df21cf1b79ab7026f545e7bf837bd5750ac026< d03a82f4f8144befdc10518e732e2a60b34c870eaffected
b7df21cf1b79ab7026f545e7bf837bd5750ac026< 614c5a5ae45a921595952117b2e2bd4d4bf9b574affected
b7df21cf1b79ab7026f545e7bf837bd5750ac026< 3210d34fda4caff212cb53729e6bd46de604d565affected
b7df21cf1b79ab7026f545e7bf837bd5750ac026< 97bf6f81b29a8efaf5d0983251a7450e5794370daffected
… +14 more rows
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I. Basic Information for CVE-2024-36954

Vulnerability Information
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Vulnerability Title
tipc: fix a possible memleak in tipc_buf_append
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: tipc: fix a possible memleak in tipc_buf_append __skb_linearize() doesn't free the skb when it fails, so move '*buf = NULL' after __skb_linearize(), so that the skb can be freed on the err path.
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 tipc 模块 tipc_buf_append 中可能的内存泄漏。
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 4b1761898861117c97066aea6c58f68a7787f0bf ~ 01cd1b7b685751ee422d00d050292a3d277652d6 -
LinuxLinux 5.13 -

II. Public POCs for CVE-2024-36954

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III. Intelligence Information for CVE-2024-36954

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

CVE-2024-36925swiotlb: initialise restricted pool list_head when SWIOTLB_DYNAMIC=y
CVE-2024-36921wifi: iwlwifi: mvm: guard against invalid STA ID on removal
CVE-2024-36918bpf: Check bloom filter map value size
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-2024-36912Drivers: hv: vmbus: Track decrypted status in vmbus_gpadl
CVE-2024-36916blk-iocost: avoid out of bounds shift
CVE-2024-36924scsi: lpfc: Release hbalock before calling lpfc_worker_wake_up()
CVE-2024-36922wifi: iwlwifi: read txq->read_ptr under lock
CVE-2024-36927ipv4: Fix uninit-value access in __ip_make_skb()
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

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-2024-36954

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