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12 vulnerabilities found for by FreeBSD
CVE-2025-24934 (GCVE-0-2025-24934)
Vulnerability from cvelistv5
Published
2025-10-22 17:43
Modified
2025-10-22 20:01
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-488 - Exposure of Data Element to Wrong Session
Summary
Software which sets SO_REUSEPORT_LB on a socket and then connects it to a host will not directly observe any problems. However, due to its membership in a load-balancing group, that socket will receive packets originating from any host. This breaks the contract of the connect(2) and implied connect via sendto(2), and may leave the application vulnerable to spoofing attacks.
The kernel failed to check the connection state of sockets when adding them to load-balancing groups. Furthermore, when looking up the destination socket for an incoming packet, the kernel will match a socket belonging to a load-balancing group even if it is connected, in violation of the contract that connected sockets are only supposed to receive packets originating from the connected host.
References
| URL | Tags | |
|---|---|---|
Impacted products
{
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"attackComplexity": "LOW",
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"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N",
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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},
"title": "CISA ADP Vulnrichment"
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],
"cna": {
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"modules": [
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"credits": [
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"type": "finder",
"value": "MSc. student Omer Ben Simhon from the Hebrew University School of Computer Science and Engineering"
},
{
"lang": "en",
"type": "finder",
"value": "Prof. Amit Klein from the Hebrew University School of Computer Science and Engineering"
}
],
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"descriptions": [
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"value": "\u003cdiv\u003eSoftware which sets SO_REUSEPORT_LB on a socket and then connects it to a host will not directly observe any problems. However, due to its membership in a load-balancing group, that socket will receive packets originating from any host. This breaks the contract of the connect(2) and implied connect via sendto(2), and may leave the application vulnerable to spoofing attacks.\u003c/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c/div\u003e\u003cdiv\u003eThe kernel failed to check the connection state of sockets when adding them to load-balancing groups. Furthermore, when looking up the destination socket for an incoming packet, the kernel will match a socket belonging to a load-balancing group even if it is connected, in violation of the contract that connected sockets\u0026nbsp;are only supposed to receive packets originating from the connected host.\u003c/div\u003e"
}
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"value": "Software which sets SO_REUSEPORT_LB on a socket and then connects it to a host will not directly observe any problems. However, due to its membership in a load-balancing group, that socket will receive packets originating from any host. This breaks the contract of the connect(2) and implied connect via sendto(2), and may leave the application vulnerable to spoofing attacks.\n\n\n\n\nThe kernel failed to check the connection state of sockets when adding them to load-balancing groups. Furthermore, when looking up the destination socket for an incoming packet, the kernel will match a socket belonging to a load-balancing group even if it is connected, in violation of the contract that connected sockets\u00a0are only supposed to receive packets originating from the connected host."
}
],
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"url": "https://security.freebsd.org/advisories/FreeBSD-SA-25:09.netinet.asc"
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"source": {
"discovery": "UNKNOWN"
},
"title": "SO_REUSEPORT_LB breaks connect(2) for UDP sockets",
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}
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CVE-2024-51566 (GCVE-0-2024-51566)
Vulnerability from cvelistv5
Published
2024-11-12 14:58
Modified
2025-11-03 20:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-1285 - Improper Validation of Specified Index, Position, or Offset in Input
Summary
The NVMe driver queue processing is vulernable to guest-induced infinite loops.
References
| URL | Tags | |
|---|---|---|
Impacted products
{
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"cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*"
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"title": "CISA ADP Vulnrichment"
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"bhyve"
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CVE-2024-51565 (GCVE-0-2024-51565)
Vulnerability from cvelistv5
Published
2024-11-12 14:53
Modified
2025-11-03 20:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
The hda driver is vulnerable to a buffer over-read from a guest-controlled value.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2024-51564 (GCVE-0-2024-51564)
Vulnerability from cvelistv5
Published
2024-11-12 14:51
Modified
2025-11-03 20:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-1285 - Improper Validation of Specified Index, Position, or Offset in Input
Summary
A guest can trigger an infinite loop in the hda audio driver.
References
| URL | Tags | |
|---|---|---|
Impacted products
{
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{
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"cpe:2.3:o:freebsd:freebsd:13.3:*:*:*:*:*:*:*"
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"vendor": "freebsd",
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CVE-2024-51563 (GCVE-0-2024-51563)
Vulnerability from cvelistv5
Published
2024-11-12 14:47
Modified
2025-11-03 20:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Summary
The virtio_vq_recordon function is subject to a time-of-check to time-of-use (TOCTOU) race condition.
References
| URL | Tags | |
|---|---|---|
Impacted products
{
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{
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{
"cpes": [
"cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*"
],
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"product": "freebsd",
"vendor": "freebsd",
"versions": [
{
"lessThan": "*",
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]
}
],
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},
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"title": "CISA ADP Vulnrichment"
},
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CVE-2024-51562 (GCVE-0-2024-51562)
Vulnerability from cvelistv5
Published
2024-11-12 14:44
Modified
2025-11-03 20:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
The NVMe driver function nvme_opc_get_log_page is vulnerable to a buffer over-read from a guest-controlled value.
References
| URL | Tags | |
|---|---|---|
Impacted products
{
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CVE-2024-45063 (GCVE-0-2024-45063)
Vulnerability from cvelistv5
Published
2024-09-05 04:31
Modified
2025-11-04 16:15
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-416 - Use After Free
Summary
The function ctl_write_buffer incorrectly set a flag which resulted in a kernel Use-After-Free when a command finished processing.
Malicious software running in a guest VM that exposes virtio_scsi can exploit the vulnerabilities to achieve code execution on the host in the bhyve userspace process, which typically runs as root. Note that bhyve runs in a Capsicum sandbox, so malicious code is constrained by the capabilities available to the bhyve process. A malicious iSCSI initiator could achieve remote code execution on the iSCSI target host.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
{
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{
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{
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"cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*"
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CVE-2024-43110 (GCVE-0-2024-43110)
Vulnerability from cvelistv5
Published
2024-09-05 04:31
Modified
2025-11-04 16:13
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
The ctl_request_sense function could expose up to three bytes of the kernel heap to userspace.
Malicious software running in a guest VM that exposes virtio_scsi can exploit the vulnerabilities to achieve code execution on the host in the bhyve userspace process, which typically runs as root. Note that bhyve runs in a Capsicum sandbox, so malicious code is constrained by the capabilities available to the bhyve process. A malicious iSCSI initiator could achieve remote code execution on the iSCSI target host.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
{
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{
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{
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"cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*"
],
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"vendor": "freebsd",
"versions": [
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CVE-2024-42416 (GCVE-0-2024-42416)
Vulnerability from cvelistv5
Published
2024-09-05 04:31
Modified
2025-11-04 16:13
Severity ?
VLAI Severity ?
EPSS score ?
Summary
The ctl_report_supported_opcodes function did not sufficiently validate a field provided by userspace, allowing an arbitrary write to a limited amount of kernel help memory.
Malicious software running in a guest VM that exposes virtio_scsi can exploit the vulnerabilities to achieve code execution on the host in the bhyve userspace process, which typically runs as root. Note that bhyve runs in a Capsicum sandbox, so malicious code is constrained by the capabilities available to the bhyve process. A malicious iSCSI initiator could achieve remote code execution on the iSCSI target host.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
{
"containers": {
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{
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{
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"cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*"
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"product": "freebsd",
"vendor": "freebsd",
"versions": [
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},
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CVE-2024-8178 (GCVE-0-2024-8178)
Vulnerability from cvelistv5
Published
2024-09-05 04:31
Modified
2025-11-04 16:15
Severity ?
VLAI Severity ?
EPSS score ?
Summary
The ctl_write_buffer and ctl_read_buffer functions allocated memory to be returned to userspace, without initializing it.
Malicious software running in a guest VM that exposes virtio_scsi can exploit the vulnerabilities to achieve code execution on the host in the bhyve userspace process, which typically runs as root. Note that bhyve runs in a Capsicum sandbox, so malicious code is constrained by the capabilities available to the bhyve process. A malicious iSCSI initiator could achieve remote code execution on the iSCSI target host.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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CVE-2024-6387 (GCVE-0-2024-6387)
Vulnerability from cvelistv5
Published
2024-07-01 12:37
Modified
2025-11-11 16:12
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-364 - Signal Handler Race Condition
Summary
A security regression (CVE-2006-5051) was discovered in OpenSSH's server (sshd). There is a race condition which can lead sshd to handle some signals in an unsafe manner. An unauthenticated, remote attacker may be able to trigger it by failing to authenticate within a set time period.
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Version: 8.5p1 < |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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CVE-2023-48795 (GCVE-0-2023-48795)
Vulnerability from cvelistv5
Published
2023-12-18 00:00
Modified
2025-11-04 22:05
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks such that some packets are omitted (from the extension negotiation message), and a client and server may consequently end up with a connection for which some security features have been downgraded or disabled, aka a Terrapin attack. This occurs because the SSH Binary Packet Protocol (BPP), implemented by these extensions, mishandles the handshake phase and mishandles use of sequence numbers. For example, there is an effective attack against SSH's use of ChaCha20-Poly1305 (and CBC with Encrypt-then-MAC). The bypass occurs in chacha20-poly1305@openssh.com and (if CBC is used) the -etm@openssh.com MAC algorithms. This also affects Maverick Synergy Java SSH API before 3.1.0-SNAPSHOT, Dropbear through 2022.83, Ssh before 5.1.1 in Erlang/OTP, PuTTY before 0.80, AsyncSSH before 2.14.2, golang.org/x/crypto before 0.17.0, libssh before 0.10.6, libssh2 through 1.11.0, Thorn Tech SFTP Gateway before 3.4.6, Tera Term before 5.1, Paramiko before 3.4.0, jsch before 0.2.15, SFTPGo before 2.5.6, Netgate pfSense Plus through 23.09.1, Netgate pfSense CE through 2.7.2, HPN-SSH through 18.2.0, ProFTPD before 1.3.8b (and before 1.3.9rc2), ORYX CycloneSSH before 2.3.4, NetSarang XShell 7 before Build 0144, CrushFTP before 10.6.0, ConnectBot SSH library before 2.2.22, Apache MINA sshd through 2.11.0, sshj through 0.37.0, TinySSH through 20230101, trilead-ssh2 6401, LANCOM LCOS and LANconfig, FileZilla before 3.66.4, Nova before 11.8, PKIX-SSH before 14.4, SecureCRT before 9.4.3, Transmit5 before 5.10.4, Win32-OpenSSH before 9.5.0.0p1-Beta, WinSCP before 6.2.2, Bitvise SSH Server before 9.32, Bitvise SSH Client before 9.33, KiTTY through 0.76.1.13, the net-ssh gem 7.2.0 for Ruby, the mscdex ssh2 module before 1.15.0 for Node.js, the thrussh library before 0.35.1 for Rust, and the Russh crate before 0.40.2 for Rust.
References
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"dateUpdated": "2025-11-04T22:05:21.417Z",
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