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CVE-2024-53151— svcrdma: Address an integer overflow

Quick assessment

Affected
Linux Linux
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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，该漏洞源于存在整数溢出。

CVSS 7.5 · High EPSS 0.64% · P49

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 14

VendorProduct Version RangeStatus
Linux Linux 78147ca8b4a9b6cf0e597ddd6bf17959e08376c2< 21e1cf688fb0397788c8dd42e1e0b08d58ac5c7b affected
78147ca8b4a9b6cf0e597ddd6bf17959e08376c2< c1f8195bf68edd2cef0f18a4cead394075a54b5a affected
78147ca8b4a9b6cf0e597ddd6bf17959e08376c2< 838dd342962cef4c320632a5af48d3c31f2f9877 affected
78147ca8b4a9b6cf0e597ddd6bf17959e08376c2< 4cbc3ba6dc2f746497cade60bcbaa82ae3696689 affected
78147ca8b4a9b6cf0e597ddd6bf17959e08376c2< e5c440c227ecdc721f2da0dd88b6358afd1031a7 affected
78147ca8b4a9b6cf0e597ddd6bf17959e08376c2< 3c63d8946e578663b868cb9912dac616ea68bfd0 affected
5.11 affected
< 5.11 unaffected
… +6 more rows
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I. Basic Information for CVE-2024-53151

Vulnerability Information
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Vulnerability Title
svcrdma: Address an integer overflow
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: svcrdma: Address an integer overflow Dan Carpenter reports: > Commit 78147ca8b4a9 ("svcrdma: Add a "parsed chunk list" data > structure") from Jun 22, 2020 (linux-next), leads to the following > Smatch static checker warning: > > net/sunrpc/xprtrdma/svc_rdma_recvfrom.c:498 xdr_check_write_chunk() > warn: potential user controlled sizeof overflow 'segcount * 4 * 4' > > net/sunrpc/xprtrdma/svc_rdma_recvfrom.c > 488 static bool xdr_check_write_chunk(struct svc_rdma_recv_ctxt *rctxt) > 489 { > 490 u32 segcount; > 491 __be32 *p; > 492 > 493 if (xdr_stream_decode_u32(&rctxt->rc_stream, &segcount)) > ^^^^^^^^ > > 494 return false; > 495 > 496 /* A bogus segcount causes this buffer overflow check to fail. */ > 497 p = xdr_inline_decode(&rctxt->rc_stream, > --> 498 segcount * rpcrdma_segment_maxsz * sizeof(*p)); > > > segcount is an untrusted u32. On 32bit systems anything >= SIZE_MAX / 16 will > have an integer overflow and some those values will be accepted by > xdr_inline_decode().
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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，该漏洞源于存在整数溢出。
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

Vendor Product Affected Versions CPE Subscribe
Linux Linux 78147ca8b4a9b6cf0e597ddd6bf17959e08376c2 ~ 21e1cf688fb0397788c8dd42e1e0b08d58ac5c7b -
Linux Linux 5.11 -

II. Public POCs for CVE-2024-53151

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III. Intelligence Information for CVE-2024-53151

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Patches & Fixes for CVE-2024-53151 (6)

Same Patch Batch · Linux · 2024-12-24 · 20 CVEs total

CVE-2024-53146 9.1 CRITICAL NFSD: Prevent a potential integer overflow
CVE-2024-53147 7.8 HIGH exfat: fix out-of-bounds access of directory entries
CVE-2024-53148 7.8 HIGH comedi: Flush partial mappings in error case
CVE-2024-53153 PCI: qcom-ep: Move controller cleanups to qcom_pcie_perst_deassert()
CVE-2024-53163 crypto: qat/qat_420xx - fix off by one in uof_get_name()
CVE-2024-53162 crypto: qat/qat_4xxx - fix off by one in uof_get_name()
CVE-2024-53161 EDAC/bluefield: Fix potential integer overflow
CVE-2024-53160 rcu/kvfree: Fix data-race in __mod_timer / kvfree_call_rcu
CVE-2024-53158 soc: qcom: geni-se: fix array underflow in geni_se_clk_tbl_get()
CVE-2024-53157 firmware: arm_scpi: Check the DVFS OPP count returned by the firmware
CVE-2024-53156 wifi: ath9k: add range check for conn_rsp_epid in htc_connect_service()
CVE-2024-53155 ocfs2: fix uninitialized value in ocfs2_file_read_iter()
CVE-2024-53154 clk: clk-apple-nco: Add NULL check in applnco_probe
CVE-2024-53240 xen/netfront: fix crash when removing device
CVE-2024-53152 PCI: tegra194: Move controller cleanups to pex_ep_event_pex_rst_deassert()
CVE-2024-53150 ALSA: usb-audio: Fix out of bounds reads when finding clock sources
CVE-2024-53149 usb: typec: ucsi: glink: fix off-by-one in connector_status
CVE-2024-53145 um: Fix potential integer overflow during physmem setup
CVE-2024-53241 x86/xen: don't do PV iret hypercall through hypercall page

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-53151

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