Answer in brief
CVE-2024-49982 records a Unknown severity vulnerability in aoe: fix the potential use-after-free problem in more places. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
Answer in brief
CVE-2024-49982 records a Unknown severity vulnerability in aoe: fix the potential use-after-free problem in more places. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=ad80c34944d7175fa1f5c7a55066020002921a99 <12f7b89dd72b25da4eeaa22097877963cad6418e || >=1a54aa506b3b2f31496731039e49778f54eee881 <a786265aecf39015418e4f930cc1c14603a01490 || >=faf0b4c5e00bb680e8e43ac936df24d3f48c8e65 <f63461af2c1a86af4217910e47a5c46e3372e645 || >=7dd09fa80b0765ce68bfae92f4e2f395ccf0fba4 <07b418d50ccbbca7e5d87a3a0d41d436cefebf79 || >=74ca3ef68d2f449bc848c0a814cefc487bf755fa <bc2cbf7525ac288e07d465f5a1d8cb8fb9599254 || >=eb48680b0255a9e8a9bdc93d6a55b11c31262e62 <acc5103a0a8c200a52af7d732c36a8477436a3d3 || >=f98364e926626c678fb4b9004b75cacf92ff0662 <89d9a69ae0c667e4d9d028028e2dcc837bae626f || >=f98364e926626c678fb4b9004b75cacf92ff0662 <8253a60c89ec35c8f36fb2cc08cdf854c7a3eb58 || >=f98364e926626c678fb4b9004b75cacf92ff0662 <6d6e54fc71ad1ab0a87047fd9c211e75d86084a3 || 079cba4f4e307c69878226fdf5228c20aa1c969c || a16fbb80064634b254520a46395e36b87ca4731e || >=4.19.311 <4.19.323 || >=5.4.273 <5.4.285 || >=5.10.214 <5.10.227 || >=5.15.153 <5.15.168 || >=6.1.83 <6.1.113 || >=6.6.23 <6.6.55 || >=6.7.11 <6.8 || >=6.8.2 <6.9 | 12f7b89dd72b25da4eeaa22097877963cad6418e, a786265aecf39015418e4f930cc1c14603a01490, f63461af2c1a86af4217910e47a5c46e3372e645, 07b418d50ccbbca7e5d87a3a0d41d436cefebf79, bc2cbf7525ac288e07d465f5a1d8cb8fb9599254, acc5103a0a8c200a52af7d732c36a8477436a3d3, 89d9a69ae0c667e4d9d028028e2dcc837bae626f, 8253a60c89ec35c8f36fb2cc08cdf854c7a3eb58, 6d6e54fc71ad1ab0a87047fd9c211e75d86084a3, 4.19.323, 5.4.285, 5.10.227, 5.15.168, 6.1.113, 6.6.55, 6.8, 6.9 |
| Linux/Linuxgeneric | 6.9 | Not reported |
Published upstream
Oct 21, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: aoe: fix the potential use-after-free problem in more places For fixing CVE-2023-6270, f98364e92662 ("aoe: fix the potential use-after-free problem in aoecmd_cfg_pkts") makes tx() calling dev_put() instead of doing in aoecmd_cfg_pkts(). It avoids that the tx() runs into use-after-free. Then Nicolai Stange found more places in aoe have potential use-after-free problem with tx(). e.g. revalidate(), aoecmd_ata_rw(), resend(), probe() and aoecmd_cfg_rsp(). Those functions also use aoenet_xmit() to push packet to tx queue. So they should also use dev_hold() to increase the refcnt of skb->dev. On the other hand, moving dev_put() to tx() causes that the refcnt of skb->dev be reduced to a negative value, because corresponding dev_hold() are not called in revalidate(), aoecmd_ata_rw(), resend(), probe(), and aoecmd_cfg_rsp(). This patch fixed this issue.
Quoted source text, attributed separately from HOL analysis.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=ad80c34944d7175fa1f5c7a55066020002921a99 <12f7b89dd72b25da4eeaa22097877963cad6418e || >=1a54aa506b3b2f31496731039e49778f54eee881 <a786265aecf39015418e4f930cc1c14603a01490 || >=faf0b4c5e00bb680e8e43ac936df24d3f48c8e65 <f63461af2c1a86af4217910e47a5c46e3372e645 || >=7dd09fa80b0765ce68bfae92f4e2f395ccf0fba4 <07b418d50ccbbca7e5d87a3a0d41d436cefebf79 || >=74ca3ef68d2f449bc848c0a814cefc487bf755fa <bc2cbf7525ac288e07d465f5a1d8cb8fb9599254 || >=eb48680b0255a9e8a9bdc93d6a55b11c31262e62 <acc5103a0a8c200a52af7d732c36a8477436a3d3 || >=f98364e926626c678fb4b9004b75cacf92ff0662 <89d9a69ae0c667e4d9d028028e2dcc837bae626f || >=f98364e926626c678fb4b9004b75cacf92ff0662 <8253a60c89ec35c8f36fb2cc08cdf854c7a3eb58 || >=f98364e926626c678fb4b9004b75cacf92ff0662 <6d6e54fc71ad1ab0a87047fd9c211e75d86084a3 || 079cba4f4e307c69878226fdf5228c20aa1c969c || a16fbb80064634b254520a46395e36b87ca4731e || >=4.19.311 <4.19.323 || >=5.4.273 <5.4.285 || >=5.10.214 <5.10.227 || >=5.15.153 <5.15.168 || >=6.1.83 <6.1.113 || >=6.6.23 <6.6.55 || >=6.7.11 <6.8 || >=6.8.2 <6.9 | 12f7b89dd72b25da4eeaa22097877963cad6418e, a786265aecf39015418e4f930cc1c14603a01490, f63461af2c1a86af4217910e47a5c46e3372e645, 07b418d50ccbbca7e5d87a3a0d41d436cefebf79, bc2cbf7525ac288e07d465f5a1d8cb8fb9599254, acc5103a0a8c200a52af7d732c36a8477436a3d3, 89d9a69ae0c667e4d9d028028e2dcc837bae626f, 8253a60c89ec35c8f36fb2cc08cdf854c7a3eb58, 6d6e54fc71ad1ab0a87047fd9c211e75d86084a3, 4.19.323, 5.4.285, 5.10.227, 5.15.168, 6.1.113, 6.6.55, 6.8, 6.9 |
| Linux/Linuxgeneric | 6.9 | Not reported |
Published upstream
Oct 21, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: aoe: fix the potential use-after-free problem in more places For fixing CVE-2023-6270, f98364e92662 ("aoe: fix the potential use-after-free problem in aoecmd_cfg_pkts") makes tx() calling dev_put() instead of doing in aoecmd_cfg_pkts(). It avoids that the tx() runs into use-after-free. Then Nicolai Stange found more places in aoe have potential use-after-free problem with tx(). e.g. revalidate(), aoecmd_ata_rw(), resend(), probe() and aoecmd_cfg_rsp(). Those functions also use aoenet_xmit() to push packet to tx queue. So they should also use dev_hold() to increase the refcnt of skb->dev. On the other hand, moving dev_put() to tx() causes that the refcnt of skb->dev be reduced to a negative value, because corresponding dev_hold() are not called in revalidate(), aoecmd_ata_rw(), resend(), probe(), and aoecmd_cfg_rsp(). This patch fixed this issue.
Quoted source text, attributed separately from HOL analysis.