nvmet-tcp: propagate nvmet_tcp_build_pdu_iovec() errors to its callers
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| Linux | Linux | unaffected |
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| Linux | Linux | affected |
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Configuration 1 [-]
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No data.
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| Linux | Linux Kernel |
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| Linux | Linux Kernel |
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| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-4665-1 | linux security update |
Debian DLA |
DLA-4671-1 | linux-6.1 security update |
Ubuntu USN |
USN-8566-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-8567-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-8568-1 | Linux kernel (OEM) vulnerabilities |
Ubuntu USN |
USN-8569-1 | Linux kernel (HWE) vulnerabilities |
Ubuntu USN |
USN-8574-1 | Linux kernel (GCP FIPS) vulnerabilities |
Ubuntu USN |
USN-8593-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-8574-2 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-8595-1 | Linux kernel (Oracle) vulnerabilities |
Ubuntu USN |
USN-8596-1 | Linux kernel (NVIDIA) vulnerabilities |
Ubuntu USN |
USN-8595-2 | Linux kernel (AWS) vulnerabilities |
Ubuntu USN |
USN-8603-1 | Linux kernel (Azure) vulnerabilities |
Ubuntu USN |
USN-8606-1 | Linux kernel (Azure) vulnerabilities |
Ubuntu USN |
USN-8607-1 | Linux kernel (Azure CVM) vulnerabilities |
Ubuntu USN |
USN-8608-1 | Linux kernel (Azure FIPS) vulnerabilities |
Ubuntu USN |
USN-8609-1 | Linux kernel (Azure CVM) vulnerabilities |
Ubuntu USN |
USN-8574-3 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-8595-3 | Linux kernel (AWS) vulnerabilities |
Ubuntu USN |
USN-8618-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-8619-1 | Linux kernel (HWE) vulnerabilities |
Ubuntu USN |
USN-8631-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-8636-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-8631-2 | Linux kernel (Oracle) vulnerabilities |
Ubuntu USN |
USN-8631-3 | Linux kernel (NVIDIA Tegra IGX) vulnerabilities |
Ubuntu USN |
USN-8631-4 | Linux kernel (Azure CVM) vulnerabilities |
Ubuntu USN |
USN-8636-2 | Linux kernel (Oracle) vulnerabilities |
Ubuntu USN |
USN-8661-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-8663-1 | Linux kernel (NVIDIA) vulnerabilities |
Ubuntu USN |
USN-8664-1 | Linux kernel (NVIDIA BaseOS) vulnerabilities |
Ubuntu USN |
USN-8665-1 | Linux kernel (Raspberry Pi) vulnerabilities |
Ubuntu USN |
USN-8666-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-8667-1 | Linux kernel (KVM) vulnerabilities |
Ubuntu USN |
USN-8669-1 | Linux kernel (NVIDIA) vulnerabilities |
Ubuntu USN |
USN-8661-2 | Linux kernel (Low Latency) vulnerabilities |
Ubuntu USN |
USN-8666-2 | Linux kernel (Azure) vulnerabilities |
Ubuntu USN |
USN-8661-3 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-8666-3 | Linux kernel (GCP FIPS) vulnerabilities |
Ubuntu USN |
USN-8661-4 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-8715-1 | Linux kernel (Oracle) vulnerabilities |
Ubuntu USN |
USN-8728-1 | Linux kernel (GCP) vulnerabilities |
Ubuntu USN |
USN-8715-2 | Linux kernel (AWS FIPS) vulnerabilities |
Ubuntu USN |
USN-8661-5 | Linux kernel (Raspberry Pi) vulnerabilities |
Ubuntu USN |
USN-8728-2 | Linux kernel (Azure) vulnerabilities |
Ubuntu USN |
USN-8728-3 | Linux kernel (Oracle) vulnerabilities |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.356% probability within 30 days)
Key SSVC decision points have not yet been added.
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-665 CWE-682 |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
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cvssV3_1
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| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-390 | |
| References |
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| Metrics |
threat_severity
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cvssV3_1
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| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-665 CWE-682 |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: propagate nvmet_tcp_build_pdu_iovec() errors to its callers Currently, when nvmet_tcp_build_pdu_iovec() detects an out-of-bounds PDU length or offset, it triggers nvmet_tcp_fatal_error(cmd->queue) and returns early. However, because the function returns void, the callers are entirely unaware that a fatal error has occurred and that the cmd->recv_msg.msg_iter was left uninitialized. Callers such as nvmet_tcp_handle_h2c_data_pdu() proceed to blindly overwrite the queue state with queue->rcv_state = NVMET_TCP_RECV_DATA Consequently, the socket receiving loop may attempt to read incoming network data into the uninitialized iterator. Fix this by shifting the error handling responsibility to the callers. | |
| Title | nvmet-tcp: propagate nvmet_tcp_build_pdu_iovec() errors to its callers | |
| First Time appeared |
Linux
Linux linux Kernel |
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| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Linux
Linux linux Kernel |
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| References |
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